7x-4(2x+2)=2x-7

Simple and best practice solution for 7x-4(2x+2)=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 7x-4(2x+2)=2x-7 equation:


Simplifying
7x + -4(2x + 2) = 2x + -7

Reorder the terms:
7x + -4(2 + 2x) = 2x + -7
7x + (2 * -4 + 2x * -4) = 2x + -7
7x + (-8 + -8x) = 2x + -7

Reorder the terms:
-8 + 7x + -8x = 2x + -7

Combine like terms: 7x + -8x = -1x
-8 + -1x = 2x + -7

Reorder the terms:
-8 + -1x = -7 + 2x

Solving
-8 + -1x = -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.
-8 + -1x + -2x = -7 + 2x + -2x

Combine like terms: -1x + -2x = -3x
-8 + -3x = -7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + -3x = -7 + 0
-8 + -3x = -7

Add '8' to each side of the equation.
-8 + 8 + -3x = -7 + 8

Combine like terms: -8 + 8 = 0
0 + -3x = -7 + 8
-3x = -7 + 8

Combine like terms: -7 + 8 = 1
-3x = 1

Divide each side by '-3'.
x = -0.3333333333

Simplifying
x = -0.3333333333

See similar equations:

| (X+3)-12=8x+30 | | 40h^2+39h=0 | | 1.2(x+4)-1.2=0.2x | | 6x^2-45x+39=0 | | x^2+0.01=0.26 | | y+7=.66(x+6) | | 3(x-2)-2x=0 | | 2sinx-3cosx=3 | | s^2-38s=0 | | 4(x+3)=2(x+2)+2x | | 1.5M+2.5=Q | | 3cosx-2sinx=3 | | 2a^2+a^3=30 | | 72d^2-30d+2=0 | | 5f^2+49f-10=0 | | 32v^2-45v=0 | | x^2-0.05=0.04 | | u^2-47u=0 | | 9j^2+16j=0 | | 39p^2-20p=0 | | 12j+-16-9= | | 39x^2+37x=0 | | 4y+3=2y+14y | | 3t*t= | | q^2-15q=0 | | 13z^2-16z+3=0 | | p^2-39p=0 | | 8t^2+56t+98=0 | | 3-(8x+11)=1-(5x+3)-(2x-6) | | 1-cos(5x)=0 | | 21k^2-34k=0 | | 68w^2-88w=0 |

Equations solver categories