12x-3x+90=12x+36

Simple and best practice solution for 12x-3x+90=12x+36 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 12x-3x+90=12x+36 equation:


Simplifying
12x + -3x + 90 = 12x + 36

Reorder the terms:
90 + 12x + -3x = 12x + 36

Combine like terms: 12x + -3x = 9x
90 + 9x = 12x + 36

Reorder the terms:
90 + 9x = 36 + 12x

Solving
90 + 9x = 36 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
90 + 9x + -12x = 36 + 12x + -12x

Combine like terms: 9x + -12x = -3x
90 + -3x = 36 + 12x + -12x

Combine like terms: 12x + -12x = 0
90 + -3x = 36 + 0
90 + -3x = 36

Add '-90' to each side of the equation.
90 + -90 + -3x = 36 + -90

Combine like terms: 90 + -90 = 0
0 + -3x = 36 + -90
-3x = 36 + -90

Combine like terms: 36 + -90 = -54
-3x = -54

Divide each side by '-3'.
x = 18

Simplifying
x = 18

See similar equations:

| 15d=-105 | | lg(8x+9)=2lgx | | 8+4b=5b | | 29.30=6g+3.68 | | 5x/7-9=-3 | | 126=7x+5y | | r/-7=91 | | 9(n+3)=9 | | 8t^2-5=27 | | 7a+3-12a+10= | | 10x(11x^2+5x+4)=0 | | 7768-16=x | | 9-2x=11+12x | | N-7n=14 | | (x+1)-(x^2-1)=0 | | b/11-6/11=15/11 | | 10x+24y=196 | | (975/4)-(30/8x)=15 | | 10r^2=810 | | 8x-7=77x | | (6x)*(11x+9)=0 | | 7(8-6a)=-7a-14 | | ln(5x+7)=ln(7+x) | | 17-(y/5)=9 | | 11+5=51 | | 102=4x+5y | | -5(r+4)=-99 | | -12/c-6 | | (6x)x(11x+9)=0 | | 8/5y=80 | | -4+6(-6-5n)=38-4n | | z=2/3=1/8 |

Equations solver categories