7x-12=3x+6

Simple and best practice solution for 7x-12=3x+6 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=3x+6 equation:


Simplifying
7x + -12 = 3x + 6

Reorder the terms:
-12 + 7x = 3x + 6

Reorder the terms:
-12 + 7x = 6 + 3x

Solving
-12 + 7x = 6 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-12 + 7x + -3x = 6 + 3x + -3x

Combine like terms: 7x + -3x = 4x
-12 + 4x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
-12 + 4x = 6 + 0
-12 + 4x = 6

Add '12' to each side of the equation.
-12 + 12 + 4x = 6 + 12

Combine like terms: -12 + 12 = 0
0 + 4x = 6 + 12
4x = 6 + 12

Combine like terms: 6 + 12 = 18
4x = 18

Divide each side by '4'.
x = 4.5

Simplifying
x = 4.5

See similar equations:

| 2s+4s+s=56 | | -5=-8-A | | 6z-z=-2+2z-1-3 | | 6x-3(2x-1)= | | 5+(-25)=0 | | 11=-8+6(4n-8-4) | | f(-2.8)=5.32-4.2 | | -9+A=-3 | | xy^4*x^2= | | 2t+4h+c=56 | | 7(5x+8)+2(5x-1)=-x+7(x-9) | | 0.5h+3(h-6)=1h+2 | | 38.80=8g+3.52 | | 572.18c=434.68 | | -8+m=-8+9m | | qx-rx=2q-r | | -3(4x-5)-6(7-2x)= | | -19+r=3(2r-5)+6 | | -5=-10+ | | -5=-10+a | | 26=8x+5-5x | | 5(m-n)+2n=y | | 3x^2-16x-48=0 | | 1y+7.5=-3 | | (5+x)(x)=150 | | 8-6c+8c-7=10c+11-6c | | 9.95m=4.95m+49.95 | | 572.18-c=434.68 | | 9.95m=4.95+49.95 | | f(-6)=-11.4-4.2 | | 9x-4(y+1)=31 | | 0.05(x+40)=40 |

Equations solver categories