3(3x-7)=2x+7

Simple and best practice solution for 3(3x-7)=2x+7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3(3x-7)=2x+7 equation:


Simplifying
3(3x + -7) = 2x + 7

Reorder the terms:
3(-7 + 3x) = 2x + 7
(-7 * 3 + 3x * 3) = 2x + 7
(-21 + 9x) = 2x + 7

Reorder the terms:
-21 + 9x = 7 + 2x

Solving
-21 + 9x = 7 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
-21 + 9x + -2x = 7 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-21 + 7x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-21 + 7x = 7 + 0
-21 + 7x = 7

Add '21' to each side of the equation.
-21 + 21 + 7x = 7 + 21

Combine like terms: -21 + 21 = 0
0 + 7x = 7 + 21
7x = 7 + 21

Combine like terms: 7 + 21 = 28
7x = 28

Divide each side by '7'.
x = 4

Simplifying
x = 4

See similar equations:

| 2t-15=15 | | 5Y+2y=10 | | -44-16=12a | | 2t-15=13 | | 3(8x-15)=-2(3x+40) | | 3(2d+7)=9 | | x/1/5/1/3=23 | | -3(x+7)-42=2-50 | | b^2+2b-35=0 | | 8x+10=x^2-38 | | 3(x*5)=135/3 | | n/2-9=5+4n | | -7(x+3)-10=23+2 | | -3+-14= | | 3y+-y= | | -4(3-2z)=9z | | -12n=60 | | N/-8=7 | | =(1-2i)(1+2i) | | x/3+y=18 | | 13(7z^2)= | | -2x*x^2=0 | | 45+1x=128-2x | | 3x=2-(-10) | | 6z=14-38 | | -3+4=S | | -16-2x=4-8x | | 8x+10y=-12 | | Y=8^(-5/3)*(-3/5) | | 8-4(n)=4-6(n) | | 8-4timesn=4-6timesn | | 8n+94=3n+124 |

Equations solver categories