3x+12=82-4x

Simple and best practice solution for 3x+12=82-4x 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 3x+12=82-4x equation:


Simplifying
3x + 12 = 82 + -4x

Reorder the terms:
12 + 3x = 82 + -4x

Solving
12 + 3x = 82 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
12 + 3x + 4x = 82 + -4x + 4x

Combine like terms: 3x + 4x = 7x
12 + 7x = 82 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 + 7x = 82 + 0
12 + 7x = 82

Add '-12' to each side of the equation.
12 + -12 + 7x = 82 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 82 + -12
7x = 82 + -12

Combine like terms: 82 + -12 = 70
7x = 70

Divide each side by '7'.
x = 10

Simplifying
x = 10

See similar equations:

| p^2+2p-8=(p-2) | | 147-4x=23x+24 | | 11x-7=42 | | 8-8x=42-15x | | y-5=2y+3 | | 6x=64+12x+10 | | 0=-2x^2+3x+0 | | 4x+2=2x+7 | | 2x-5=4x-3 | | 50+5x=6x^2 | | x=5y+.5y+1.25y | | 8k=64 | | H+3=-2 | | bx+ax=c | | 8x-4=10x+6 | | 5I+5(I-31)=55 | | 2x-3=12x-133 | | M-8=12 | | 2x+17=12x-63 | | 6-13c+6c^2=0 | | 60b^2=24 | | 54-3x=6x+19 | | 2(-2+x)=x | | 14-7x=174-5x | | 7x-3x-x=3 | | 4x+3=9+x | | 2x+31=9x-3a | | 11x+7=6x+42 | | x+85=200 | | 3(2y-1)-2y=5(y-3) | | 7-6x=13-7x | | 7-6x=133-7x |

Equations solver categories