15x-18=9x+12

Simple and best practice solution for 15x-18=9x+12 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 15x-18=9x+12 equation:


Simplifying
15x + -18 = 9x + 12

Reorder the terms:
-18 + 15x = 9x + 12

Reorder the terms:
-18 + 15x = 12 + 9x

Solving
-18 + 15x = 12 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-18 + 15x + -9x = 12 + 9x + -9x

Combine like terms: 15x + -9x = 6x
-18 + 6x = 12 + 9x + -9x

Combine like terms: 9x + -9x = 0
-18 + 6x = 12 + 0
-18 + 6x = 12

Add '18' to each side of the equation.
-18 + 18 + 6x = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 6x = 12 + 18
6x = 12 + 18

Combine like terms: 12 + 18 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

See similar equations:

| 11x-5=50 | | 8x^2-16x-14=2 | | 4y-6+5y-9=9 | | 10x^4y^5/20x^5y^6 | | 16x^2+24x-72=0 | | 2x-912=0 | | 2x^2-50x+48=0 | | x^2-56-10x=0 | | -22x-48+x^2=0 | | 3c-8c+7=-8 | | 145-7x=20x+16 | | 5+4q=8+3q | | 7(x+6)= | | m(3n+7)= | | X+1/3=X+4/2 | | 5x-1=4x-46 | | -2x+7x+11=7 | | 4x+26=3x-46 | | 4r+5-10=45 | | 3x^2-5xy-8y^2=0 | | 15x^2-24x=24 | | f(x)=-7x^2+4x+3 | | x-1/x-2+2=5/2 | | 6m^2-15+6= | | 18x+18=25x-10 | | 4/7=2x/9y | | 2x-7=3(x+3) | | 11x-154=2x-10 | | -2x^2+7x+11=7 | | 6n-8=15 | | 5+2(c-5)=7(c-2) | | 1x+0,4=1,5x |

Equations solver categories