18x-42=15x-18

Simple and best practice solution for 18x-42=15x-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 18x-42=15x-18 equation:


Simplifying
18x + -42 = 15x + -18

Reorder the terms:
-42 + 18x = 15x + -18

Reorder the terms:
-42 + 18x = -18 + 15x

Solving
-42 + 18x = -18 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-42 + 18x + -15x = -18 + 15x + -15x

Combine like terms: 18x + -15x = 3x
-42 + 3x = -18 + 15x + -15x

Combine like terms: 15x + -15x = 0
-42 + 3x = -18 + 0
-42 + 3x = -18

Add '42' to each side of the equation.
-42 + 42 + 3x = -18 + 42

Combine like terms: -42 + 42 = 0
0 + 3x = -18 + 42
3x = -18 + 42

Combine like terms: -18 + 42 = 24
3x = 24

Divide each side by '3'.
x = 8

Simplifying
x = 8

See similar equations:

| y-11=3(x-0) | | 5/11d=35 | | 6x+7y=7 | | 27w=54 | | 5+2(s-4t)= | | 5x-2y=180 | | 2/3m=20/27 | | 57*4q=228 | | 9-2(x+3)=4x | | 2(x-5)+x=3(x-5)+5 | | y=x^4-4x^3-20x^2+48x | | 3-4g=13 | | 2/7x-2/5x=4 | | -2(4x-6)+x=-3(x+2) | | 9(x-5)+5=9x+3 | | 10p*21=1890 | | 2-3f-5+5f+5f=6 | | x-5=-24 | | -2(x+1)=4x-5x+3(2x+4) | | 5+1/6x=4 | | 10360/56 | | 5-a=-18 | | 5x+1/6x=4 | | 1-x/5=12 | | -2/5a=18 | | 2x-3y+x+3y=180 | | 18X-13=22 | | v=brs | | 15p*4=660 | | -a-5=18 | | 13-3=x/4 | | -a=23 |

Equations solver categories