12=3x+(-18)

Simple and best practice solution for 12=3x+(-18) 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 12=3x+(-18) equation: 



12=3x+(-18)

We move all terms to the left:

12-(3x+(-18))=0



We calculate terms in parentheses: -(3x+(-18)), so:

3x+(-18)

We add all the numbers together, and all the variables

3x-18

Back to the equation:

-(3x-18)



We get rid of parentheses

-3x+18+12=0

We add all the numbers together, and all the variables

-3x+30=0

We move all terms containing x to the left, all other terms to the right

-3x=-30

x=-30/-3

x=+10

See similar equations:

| 14x+28=180 | | 64-8x=8 | | 5b-9=5+5b | | y+9.50=13.75 | | 3/5x=9-2/5x | | 2(x-4)-6=-4+3(2x-1) | | b=80 | | 9x-6=8.5x-3 | | 512x3=512 | | 12x+19x-6+1=-5x+1-6 | | x/19.7=0.60913055838 | | |8x-1|=-9 | | 7y−1=27 | | |6n-8|+15=7 | | z3=125 | | 4x−5=7+4 | | 4(-11x+1/2)=32 | | -5-9m=-122 | | -5=-4x/4 | | 5y+16=35 | | 0.52/2=x/3 | | 9(x-4)/3=3(x+5)/10 | | 2a+12.6=15.7 | | 120-2.5x=x | | 3(6+5y)=2(-5=4y) | | 120+9y=180 | | 125-2.5x=x | | x+24=40 | | 3(8x-8)=3(2x-1) | | 63=4v-13 | | 8v+1=7v | | -115=-5-10x |

Equations solver categories