-15+12x=30+9x

Simple and best practice solution for -15+12x=30+9x 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 -15+12x=30+9x equation:


Simplifying
-15 + 12x = 30 + 9x

Solving
-15 + 12x = 30 + 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.
-15 + 12x + -9x = 30 + 9x + -9x

Combine like terms: 12x + -9x = 3x
-15 + 3x = 30 + 9x + -9x

Combine like terms: 9x + -9x = 0
-15 + 3x = 30 + 0
-15 + 3x = 30

Add '15' to each side of the equation.
-15 + 15 + 3x = 30 + 15

Combine like terms: -15 + 15 = 0
0 + 3x = 30 + 15
3x = 30 + 15

Combine like terms: 30 + 15 = 45
3x = 45

Divide each side by '3'.
x = 15

Simplifying
x = 15

See similar equations:

| 0.8(2-g)=24 | | x+2-4x=-4 | | -62+7x=18+3x | | y=3/2(9)-13/2 | | 3mn-6n=0 | | -62+8x=106+x | | 7f=28.70 | | -y^2+28y-27= | | 3x^3+18x+19= | | -79-x=21-6x | | 1.2/3j=15 | | 6/15=x/60 | | 1/2(-10)=-x | | 116.84/e=46 | | -27+2x=58-3x | | 4(1+x)-8(5x-9)= | | -5/6m=10 | | (5m+5)+(3m+1)= | | -91+11x=49+4x | | 1/2y=-15 | | -5z^2+z-5=0 | | 1/x=2.69 | | -4x-36=-9x+44 | | 1=.50(4+2) | | 7-4x=2y | | 10=3+5p | | 5x+11=2x-144 | | 10/4= | | 2-2x+7x=-23 | | X(y^7-2)+7(y^7-2)= | | 7a+7=7a | | 6-2m=-3 |

Equations solver categories