2x+7(1-x)=12

Simple and best practice solution for 2x+7(1-x)=12 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 2x+7(1-x)=12 equation:


Simplifying
2x + 7(1 + -1x) = 12
2x + (1 * 7 + -1x * 7) = 12
2x + (7 + -7x) = 12

Reorder the terms:
7 + 2x + -7x = 12

Combine like terms: 2x + -7x = -5x
7 + -5x = 12

Solving
7 + -5x = 12

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -5x = 12 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 12 + -7
-5x = 12 + -7

Combine like terms: 12 + -7 = 5
-5x = 5

Divide each side by '-5'.
x = -1

Simplifying
x = -1

See similar equations:

| 23y-27=6-11y | | 3(x-1)-x/2=2x-1 | | 2b+6-4b= | | 9x-4x=40 | | -3b+2=-4 | | M-42=-61 | | 4y-3y-8y= | | 1-14=x-8+19 | | 10/3x=10x+8 | | 5x+9=159 | | y=2/3(3)+3 | | 5/8-8 | | 6=35.50x | | y=2/3(1)+3 | | 3x+x+5/3x+8/3x | | y=2/3(0)+3 | | 9X+8=-34 | | x-3/(4x-5)(x+1) | | 36789769/122234= | | y=1/2(9) | | 7-4Y=10-9Y+5Y | | y=40-4x/10 | | (-8)-2y=-6 | | 8x+9/22x+99=4/9 | | x-2(-2)=-6 | | 4x-3=5x^2 | | -13p-3(1/4-4p)=5/4 | | y=5/7*(40-y) | | 4+2m-3=9m+1-6m | | 0.88X-0.83=10.37-2.62X | | .02(6t+7)=.12(t+1)+.02 | | 8X+12(3X-47000)=5052000 |

Equations solver categories