7(1-x)=12

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


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

Solving
7 + -7x = 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 + -7x = 12 + -7

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

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

Divide each side by '-7'.
x = -0.7142857143

Simplifying
x = -0.7142857143

See similar equations:

| 3x-15=1-x | | 4/9x-2/3=12 | | 8z-8=9z | | 1/5x+9=-1 | | 20x^(2/3)-11x^(1/3)-42=0 | | p^3-36p=0 | | 6z+5-z=9+4z-3 | | 2x-0.3x=15 | | 9-2g+20+8-c-100=134 | | 1/5+9=-1 | | -3(3y-5)+7(11+6y)=26 | | -7(2x-1)+3=3 | | (-3b*-3b*-3b)(5b*5b*5b*5b*5b)= | | 5(1-3x)=55 | | y=1/6x+8 | | 8x+4x=20 | | Y=-1/9x-2 | | 3x-5=21x+7 | | 1/3(2x-16+1)=19 | | 6x-5=8x+10 | | 5n+(-n-4)(-2)= | | Y=98+1.05x | | 2.25g+5=13.5g+14 | | (b)=35 | | (b)=35 | | 3x+1500-15x=60 | | -0.75x-2=0.25p | | 6x(4x+3)=6(-4x-3) | | 2(x+10)=-3(x-5) | | x^2-1/5-1/5=0 | | -1=5b+2 | | 8x+3.50y=54 |

Equations solver categories