4x+12+3x=5x+4x-4

Simple and best practice solution for 4x+12+3x=5x+4x-4 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 4x+12+3x=5x+4x-4 equation:


Simplifying
4x + 12 + 3x = 5x + 4x + -4

Reorder the terms:
12 + 4x + 3x = 5x + 4x + -4

Combine like terms: 4x + 3x = 7x
12 + 7x = 5x + 4x + -4

Reorder the terms:
12 + 7x = -4 + 5x + 4x

Combine like terms: 5x + 4x = 9x
12 + 7x = -4 + 9x

Solving
12 + 7x = -4 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
12 + 7x + -9x = -4 + 9x + -9x

Combine like terms: 7x + -9x = -2x
12 + -2x = -4 + 9x + -9x

Combine like terms: 9x + -9x = 0
12 + -2x = -4 + 0
12 + -2x = -4

Add '-12' to each side of the equation.
12 + -12 + -2x = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -4 + -12
-2x = -4 + -12

Combine like terms: -4 + -12 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

See similar equations:

| (2n+6)=5n-12-n | | -4x^2+16x+64=83 | | y+8=-19 | | x^2+7x+13=-4x-5 | | 64w=5568 | | 6(3x-8)=3(6x+5) | | x^2-20x-97=0 | | 12-7x=84-28x | | 10-3(2-4x)=3x+25 | | 5(m-2)-4(m-3)=0 | | 119-7x=29x+19 | | 8x+4-3y+5=180 | | -7y=-4y+3 | | 11-10x=79-38x | | -80-7x=29x+19 | | 9[x-8]+3=-15 | | 8x+7=2x+48 | | 55t+150=436 | | 59-5x=4x+15 | | 0.5y=2x+8 | | 2[x-5]+3=7 | | 14x+11=81-3x | | x^2+3x+9=7 | | 4x+-9-x=7x+6-5x | | 6n+4+2m-3+2n= | | 4x+-9x=7x+6-5x | | (2-a)(1+4)-17=3 | | x-11=-3x-7 | | -4x^2+16x-19=0 | | 13+8-12= | | 3(X+2)-2(X-5)=2(13+X)+4(2-X) | | -2x+30=x+6 |

Equations solver categories