MathMaster logo

MathMaster

  1. Home
  2. general
  3. 3 2 x 2 2x 6 20 4x
Question

3(2+x)-2(2x+6)=20-4x

154

likes
768 views

Answer to a math question 3(2+x)-2(2x+6)=20-4x

Expert avatar
Rasheed
4.7
110 Answers
$$6+3x-2\left(2x+6\right)=20-4x$$
$$6+3x-4x-12=20-4x$$
$$6-x-12=20-4x$$
$$-6-x=20-4x$$
$$-6-x+4x=20$$
$$-6+3x=20$$
$$3x=20+6$$
$$3x=26$$
$$x=\frac{26}{3}$$

Frequently asked questions (FAQs)
What is the speed of a car traveling 250 miles in 5 hours?
+
What is the component of vector v = (3, -4) along the unit vector u = (0.6, 0.8)?
+
What is 3 and 1/2 divided by 2, factored by its prime numbers, and represented as a real number?
+
New questions in Mathematics
Y=-x^2-8x-15 X=-7
Use the digits of 1,9,2,3 to come up with all the numbers 98 and 95
The gross domestic product the gdp for the United States in 2017 was approximately $2.05x10^3. If you wrote this number in standard notation , it would be 205 followed by how many zeros
What payment 7 months from now would be equivalent in value to a $3,300 payment due 23 months from now? The value of money is 2.7% simple interest. Round your answer to 2 decimal places. Show all work and how you arrive at the answer..
If L (-2, -5) reflected across y = -4. What are the coordinates of L?
Sean must chose a 6- digit PIN number for his online banking account.Each digit can be chosen from 0 to 9. How many different possible PIN numbers can sean chose.
Mrs. Emily saved RM10000 in a bank. At the end of the eighth year, the amount of money accumulated amounted to RM19992.71. If the bank pays an annual interest of x% for a year compounded every 6 months. Calculate the value of x.
78 percent to a decimal
Find the equation of the line perpendicular to βˆ’5π‘₯βˆ’3𝑦+5=0 passing through the point (0,βˆ’2)
The thermal representation f(x) = 20 times 0.8 to the power of x is known from an exponential function f. Specify the intersection point with the y-axis
Find 2 numbers whose sum is 47 and whose subtraction is 13
Log5 625
Three machines called A, B and C, produce 43%, 26% and 31% of the total production of a company, respectively. Furthermore, it has been detected that 8%, 2% and 1.6% of the product manufactured by these machines is defective. a) What is the probability that a product is not defective? b) A product is selected at random and found to be defective, what is the probability that it was manufactured on machine B?
Determine the reduced form of the slope equation equal to 2
We have two distributions: A (M = 66.7, 95% CI = [60.3, 67.1]) / B (M = 71.3 95% CI = [67.7, 74.9]). Erin maintains that B is significantly larger than A. Provide your opinion on Erin’s argument and justify your opinion.
22. Let [AB] be a chord in a circle C, and k a circle which is internally tangent to the circle C at a point P and to the chord [AB] at a point Q. Show that the line P Q passes through the midpoint of the arc AB opposite to the arc APB.
The following incoming payments show up at a tax inspection: 25 000€ on 19.01.2008, 140 000€ on 27.03.2008 and 19 000€ on a date that which is illegible, and 60 000€ on 15.06.2008. On which date did the payment of the 19 000€ appear, if on 30.06.2008 the money on the account (incl. interest at 4%) is 246 088.89€? Use simple interest and 30E/360 DCC. Solution: 45 days, 15.05.08
Define excel and why we use it?
The supply of a good registers periodic increases. With each increase in the offer, the total receipts of the bidders increase. Indicate the correct statement: a) demand is elastic b) demand is inelastic c) supply is inelastic d) supply has unit elasticity.
Suppose a car license plate consists of 2 letters and two digits of which the first cannot be zero. How many different plates can be engraved? consider only 26 letters and 10 digits draw an example of this.

You might be interested in