Question

2(x+2)-3(5-x)=x+5(x-3)

206

likes
1031 views

Answer to a math question 2(x+2)-3(5-x)=x+5(x-3)

Expert avatar
Esmeralda
4.7
101 Answers
First, distribute the terms on both sides:

2(x+2) = 2x + 4

-3(5-x) = -15 + 3x

5(x-3) = 5x - 15

So the equation becomes:

2x + 4 - 15 + 3x = x + 5x - 15

Combine like terms:

Left side: 2x + 3x + 4 - 15 = 5x - 11

Right side: x + 5x - 15 = 6x - 15

So now the equation is:

5x - 11 = 6x - 15

Subtract 5x from both sides:

-11 = x - 15

Add 15 to both sides:

4 = x

So, the value of x which satisfies the equation is:

x = 4

Frequently asked questions (FAQs)
Math question: What is the limit as x approaches 2 of (3x + 4)/(x^2 - 3)?
+
What is the measure of angle ABC in a circle with arc AC measuring 120 degrees?
+
Find the square root of 169 and add it to the square root of 144. Multiply the result by the square root of 121. Round the answer to the nearest whole number.
+
New questions in Mathematics
Let 𝑢 = 𝑓(𝑥, 𝑦) = (𝑒^𝑥)𝑠𝑒𝑛(3𝑦). Check if 9((𝜕^2) u / 𝜕(𝑥^2)) +((𝜕^2) 𝑢 / 𝜕(𝑦^2)) = 0
2+2
Since one of the three integers whose product is (-60) is (+4), write the values that two integers can take.
(x^2+3x)/(x^2-9)=
Solve: −3(−2x+23)+12=6(−4x+9)+9.
2x-4y=-6; -4y+4y=-8
Calculate the minimum size of a simple random sample assuming a sampling error of 5% assuming that the population size is 100 elements
3 A tree is planted when it is 1.2 m tall. Every year its growth is 3/8 of its previous year's height. Find how tall the tree will grow.
John he’s going to the carnival with his friends. He spends $25 on an admission ticket. He buys 10 games at X dollars each and two boxes of popcorn at Y dollars each. Write an expression to show the total cost of admission game, tickets and popcorn.
On+January+10+2023+the+CONSTRUCTORA+DEL+ORIENTE+SAC+company+acquires+land+to+develop+a+real estate+project%2C+which+prev%C3% A9+enable+50+lots+for+commercial+use+valued+in+S%2F+50%2C000.00+each+one%2C+the+company+has+as+a+business+model+generate+ cash+flow+through%C3%A9s+of+the+rental%2C+so+47%2C+of+the+50+enabled+lots+are+planned to lease+47%2C+and+ the+rest+will be%C3%A1n+used+by+the+company+for+management%C3%B3n+and+land+control
The volume of a cube decreases at a rate of 10 m3/s. Find the rate at which the side of the cube changes when the side of the cube is 2 m.
9/14 x 7/27 carry out indicated operation
Calculate the change in internal energy of a gas that receives 16000 J of heat at constant pressure (1.3 atm) expanding from 0.100 m3 to 0.200 m3. Question 1Answer to. 7050J b. 2125J c. None of the above d. 2828J and. 10295 J
Log0
Let N be the total number of ways to choose at least one ride, out of a total of 7 different ones, existing in an amusement park. Can it be said that N is a natural number equal to?
Square root of 169 with steps
In a school playground When going out for recess, 80 men and 75 women coexist, the Patio measures 10 meters For 40 meters (what will be the population density in the break
Two trains leave stations 294 miles apart at the same time and travel toward each other. One train travels at 95 miles per hour while the other travels at 115 miles per hourHow long will it take for the two trains to meet?
Slope (7,3) and (9,5)
Solve the system of equations by the addition method. 0.01x-0.08y=-0.1 0.2x+0.6y=0.2