3x+12=120

Simple and best practice solution for 3x+12=120 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=120 equation: 


Simplifying
3x + 12 = 120

Reorder the terms:
12 + 3x = 120

Solving
12 + 3x = 120

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 120 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 120 + -12
3x = 120 + -12

Combine like terms: 120 + -12 = 108
3x = 108

Divide each side by '3'.
x = 36

Simplifying
x = 36

See similar equations:

| X+(2x+6)^(1/2)=9 | | 2Y+6-6=20-6 | | 84=7d | | 7/8x-1/2=3/16x+5 | | 3x-98=28 | | 1/4=15^x+2 | | 50+13.25=25.75 | | 20+4h=14 | | (2x+9)+(6x-1)=f(x) | | 5(x+6)+11=25+3x | | 42+(16-8)= | | 26=5n-2 | | 4x-4=mx+2 | | 10n=120+50 | | 18n=-3 | | 25=-5n-3 | | 17n+3n+5=24 | | 14=5n+2 | | 21+2a=33 | | x^5-13x^4+48x^3-63x^2+23x-2=0 | | 5x(-3y)= | | -9y+7=24y-5 | | 10x+8=14+7x | | 2x+4=x+23 | | 7=x-8// | | 36-20v=v+21 | | 4x/8+2=5 | | 26==m/6+5 | | 26=7+4b | | 0=-16t^2+269 | | 0=-16t^2+334 | | 0=-16t^2+786 |

Equations solver categories