12x+5+3x=10x-20

Simple and best practice solution for 12x+5+3x=10x-20 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+5+3x=10x-20 equation:


Simplifying
12x + 5 + 3x = 10x + -20

Reorder the terms:
5 + 12x + 3x = 10x + -20

Combine like terms: 12x + 3x = 15x
5 + 15x = 10x + -20

Reorder the terms:
5 + 15x = -20 + 10x

Solving
5 + 15x = -20 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
5 + 15x + -10x = -20 + 10x + -10x

Combine like terms: 15x + -10x = 5x
5 + 5x = -20 + 10x + -10x

Combine like terms: 10x + -10x = 0
5 + 5x = -20 + 0
5 + 5x = -20

Add '-5' to each side of the equation.
5 + -5 + 5x = -20 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = -20 + -5
5x = -20 + -5

Combine like terms: -20 + -5 = -25
5x = -25

Divide each side by '5'.
x = -5

Simplifying
x = -5

See similar equations:

| 3x^2+5x^2-6x-8=0 | | h(x)=5x^2 | | 3(x+1)=5x+11 | | x+81=92 | | 0.4x-(1+.15x)=3 | | 2x+28=6 | | -12a^2-(-4a^2+7)= | | -12t^2+408t=0 | | 3(7-3x)=3x-5(3x-1) | | 2x^2-172x+68=0 | | 6(y-5)=8 | | 6(x+3)=3(x+13) | | -x^2+50x+67=0 | | 1.4z=-8 | | 6x-8=70-7x | | 30t*5=0 | | 5y^2=26y+5 | | 2x+4y=636 | | 8-9x=48-37x | | x-1=2(x-4.5) | | 4x-6-2x=18 | | -5x+2y+10=8 | | 5x+9y-10z-31=4 | | tn=1+5n | | 11x=84-x | | 20=3(w-12)-w | | 7x-15-3x=23 | | 2x-10=2(-11+2x) | | 10x+11-5x=71 | | 2.25+p=1.10+p | | t-72=9 | | 1.5(x-4)-3=4.5(x-2) |

Equations solver categories