3x-12=9(2x-3)+3(-5x-5)

Simple and best practice solution for 3x-12=9(2x-3)+3(-5x-5) 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 3x-12=9(2x-3)+3(-5x-5) equation: 


Simplifying
3x + -12 = 9(2x + -3) + 3(-5x + -5)

Reorder the terms:
-12 + 3x = 9(2x + -3) + 3(-5x + -5)

Reorder the terms:
-12 + 3x = 9(-3 + 2x) + 3(-5x + -5)
-12 + 3x = (-3 * 9 + 2x * 9) + 3(-5x + -5)
-12 + 3x = (-27 + 18x) + 3(-5x + -5)

Reorder the terms:
-12 + 3x = -27 + 18x + 3(-5 + -5x)
-12 + 3x = -27 + 18x + (-5 * 3 + -5x * 3)
-12 + 3x = -27 + 18x + (-15 + -15x)

Reorder the terms:
-12 + 3x = -27 + -15 + 18x + -15x

Combine like terms: -27 + -15 = -42
-12 + 3x = -42 + 18x + -15x

Combine like terms: 18x + -15x = 3x
-12 + 3x = -42 + 3x

Add '-3x' to each side of the equation.
-12 + 3x + -3x = -42 + 3x + -3x

Combine like terms: 3x + -3x = 0
-12 + 0 = -42 + 3x + -3x
-12 = -42 + 3x + -3x

Combine like terms: 3x + -3x = 0
-12 = -42 + 0
-12 = -42

Solving
-12 = -42

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 9-2=6 | | -5-2c=15 | | 8E-5E= | | 8-p=14 | | 2x+25+3x-10=y | | -12=-2+d | | 0=T(48-5t) | | S=0.21p+730 | | -x^3+12x=4x(x^2-7) | | -128=9d+7 | | 0=48t-5t^2 | | 48x-24=8x+16+2x | | S=0.2p+730 | | H+5=5 | | 2x^2+16x-192=0 | | 11j-6+3j=-30 | | 6+2x-1=8x+8-5x | | 150=48t-5t^2 | | -2x+26=3(x+7) | | -5-6x=-1+7(x+5) | | 36=-16t^2+676 | | 4x+3b=c | | 9(y-4)=-4y-10 | | 6c=-36r | | 9x+25=(x+1)(x+4) | | x+2.33X=I | | 18y+8=24 | | 3.8x-11.98=7.4 | | .25n=12 | | 2x-12=-4(x+3) | | -4(x+5)+2x=4 | | 7p-3p+2z+3z= |

Equations solver categories