$MathMaster logo$

MathMaster

Home
general
x 2x 3x x

Question

X-2x+3X-x=

240

likes

1199 views

Answer to a math question X-2x+3X-x=

$Expert avatar$

4.8

105 Answers

Step 1: Combine like terms involving

X

.

X + 3X = 4X

Step 2: Combine like terms involving

x

.

-2x - x = -3x

Step 3: Write the final expression.

4X - 3x

Frequently asked questions (FAQs)

What is the measure of angle A in a triangle with side lengths a = 5, b = 8, and c = 7, using the Sine Law?

+

What is the result of adding vector A (2i + 3j + 4k) to vector B (-i + 2j - 6k)?

+

What is the equation of a line passing through (-3,2) and (5,8)?

+

New questions in Mathematics

given cos26=k find cos13

The strength of Kefexin oral suspension is 100 mg/ml. Nora has been prescribed cefalexin at a dose of 50 mg/kg/day divided in two single doses. Nora weighs 14 kg. How many milliliters of solution for Nora should be given as a single dose?

math question a bookstore announces a promotion valid for the same purchase as follows: buy a book and get 10% off the total purchase! buy two books and get 20% off your total purchase! buy three or more books and get 30% off your total purchase! Marcelo wanted to buy three books that cost 20.00 each without discount but he decided to buy two books in one day and another purchase with the third book the next day. If he had bought the three books at once he would have saved the following amount.

Derivative of x squared

"If three wolves catch three rabbits in three hours, how many wolves would it take to catch a hundred rabbits in a hundred hours?" The answer is the number of response units.

Answer the following questions regarding the expression below. 0.1 (a) Write the number as a fraction.

Perpetual annuities are a series of payments whose duration has no end. Explain how can we calculate them, if they have no end?

The equation of the straight line that passes through the coordinate point (2,5) and is parallel to the straight line with equation x 2y 9 = 0 is

User The average height of Aranka, Böske, Cili, Delinke and Lili is 172 cm. We know that Aranka and Cili are both 172 cm tall. The sum of the heights of Böské and Delinke is 336 cm. How tall is Lili?

Show this compound proposition to be true or false. Paris is the capital of England or Rome is the capital of Italy

The points (-5,-4) and (3,6) are the ends of the diameter of the circle calculate subequation

List five numbers that belong to the 5 (mod 6) numbers. Alternate phrasing, list five numbers that satisfy equation x = 5 (mod 6)

effectiveness of fiscal and monetary policy under closed and open economies

solid obtained by rotation around the axis x = -1, the region delimited by x^2 - x + y = 0 and the abscissa axis

there are 500,000 bacteria at the end of a pin point. 1000 bacteria can make a person sick. then bacteria at the tip of a pin point can make 500 people sick. Also, many people do not know that bacteria can (reproduce). Let's say there are 5 bacteria and we leave it for 15 minutes. bacteria will multiply to 10. if left for up to 30 minutes, 20 bacteria will form. if left up to 45 minutes. bacteria will multiply up to 40. every 15 minutes the bacteria will double 2. if you start with five bacteria that reproduce every 15 minutes, how manu bacteria would you have after 12 hours ?

An election ballot asks voters to select three city judges from a group of 12 candidates. How many ways can this be done?

Today a father deposits $12,500 in a bank that pays 8% annual interest. Additionally, make annual contributions due of $2,000 annually for 3 years. The fund is for your son to receive an annuity and pay for his studies for 5 years. If the child starts college after 4 years, how much is the value of the annuity? solve how well it is for an exam

Beren spent 60% of the money in her piggy bank, and Ceren spent 7% of the money in her piggy bank to buy a joint gift for Deren, totaling 90 TL. In the end, it was observed that the remaining amounts in Ceren and Beren's piggy banks were equal. Therefore, what was the total amount of money that Beren and Ceren had initially? A) 120 B) 130 C) 150 D) 160 E) 180

Find the number of liters of water needed to reduce 9 liters of lotion. shave containing 50% alcohol to a lotion containing 30% alcohol.