15x+9=6x-18

Simple and best practice solution for 15x+9=6x-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 15x+9=6x-18 equation:


Simplifying
15x + 9 = 6x + -18

Reorder the terms:
9 + 15x = 6x + -18

Reorder the terms:
9 + 15x = -18 + 6x

Solving
9 + 15x = -18 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
9 + 15x + -6x = -18 + 6x + -6x

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

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

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

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

Combine like terms: -18 + -9 = -27
9x = -27

Divide each side by '9'.
x = -3

Simplifying
x = -3

See similar equations:

| 4k^2+40k=10 | | (X)+21=9 | | -x+88=9x+8 | | 3x^4=6x^2 | | 8=8+x | | 2x^2-200y^2=0 | | 3-4x=5x+2 | | xy^2-xz^2=0 | | 3x-1=7x+9 | | 2x+53=56-3x | | 2y-5x=-6 | | 100+10n=15y | | (5-1)^2-2/-2*5-2*1 | | x/(1-x)=-2.22 | | x/(1-x)=2.22 | | -10=-10+x | | -4x-3=24 | | 5/12x=1/3 | | X-1/18=1/9 | | 6x(x-1)=45-23x | | X-1/19=1/9 | | -2x^3y^2z/6x(yz)^6 | | 1/3*2/78 | | 9-3x=4x-5 | | 9x+32=-15 | | 1/18=1/9 | | 8(V+4)-4v=2(2V+4)-9 | | 1/3x-1/2=1/4 | | solvex^4-10x^2-x=18 | | 1/2x-2=-6 | | -3.5+2.8=-11.2 | | (-55)-(-91)= |

Equations solver categories