7x-12=72

Simple and best practice solution for 7x-12=72 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-12=72 equation: 


Simplifying
7x + -12 = 72

Reorder the terms:
-12 + 7x = 72

Solving
-12 + 7x = 72

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 7x = 72 + 12

Combine like terms: -12 + 12 = 0
0 + 7x = 72 + 12
7x = 72 + 12

Combine like terms: 72 + 12 = 84
7x = 84

Divide each side by '7'.
x = 12

Simplifying
x = 12

See similar equations:

| -9-2x=11 | | x-6-6x=5+2x-4 | | 5x+6x=1 | | 5x-11=2x-16 | | 3m+7=2p-5 | | 12x-8=5x+6 | | d*9=11 | | 9x-25=4x | | -3+(-4)-(5)= | | t(6t-7)=3 | | 19x-12=7x | | 49x^2=1 | | -5+(-2)= | | 4w-9=-5 | | 3x+13=5x+5 | | 46=n+2 | | -5-(-2)= | | 3-7x=45 | | y=24-3+34 | | 5x+4x-11=16 | | 8-4+(-2)+4= | | -9x-3=4x-3 | | 0=8 | | (13B-8)-3(4B+1)=-7 | | (5a-39)=(3a+27) | | 5+-1(3x+6)=12x+6 | | 8+4-(-2)+4= | | 6b-7=10b-19 | | -15n+16=86+-29n | | 4-18x=2+12x | | 2n^2+11n=75 | | 120+20x=499 |

Equations solver categories