3(15-6x)=21-6x

Simple and best practice solution for 3(15-6x)=21-6x 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 3(15-6x)=21-6x equation:


Simplifying
3(15 + -6x) = 21 + -6x
(15 * 3 + -6x * 3) = 21 + -6x
(45 + -18x) = 21 + -6x

Solving
45 + -18x = 21 + -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.
45 + -18x + 6x = 21 + -6x + 6x

Combine like terms: -18x + 6x = -12x
45 + -12x = 21 + -6x + 6x

Combine like terms: -6x + 6x = 0
45 + -12x = 21 + 0
45 + -12x = 21

Add '-45' to each side of the equation.
45 + -45 + -12x = 21 + -45

Combine like terms: 45 + -45 = 0
0 + -12x = 21 + -45
-12x = 21 + -45

Combine like terms: 21 + -45 = -24
-12x = -24

Divide each side by '-12'.
x = 2

Simplifying
x = 2

See similar equations:

| 44.58+y=114.05 | | 3+4(2x+8)=6x+2 | | 6(-7-5x)=-42 | | 4(-10+7m)=44 | | 29.36+y=114.88 | | -18y+9(3)=24 | | x+83=582 | | x+27=71 | | 5x-9y=14 | | 50-3x=8 | | 4x^2-8x=0 | | 4c-8c= | | 5=2(x+3)+3 | | -21=-7(-5-b) | | -10=1-5r-6 | | 11x+9=8x+21 | | -6m+m=20 | | -24=-6p+3p | | 7(v+3)=56 | | 2x^2+5x+8=0 | | 12x^2-4x-40=10x^2-11x-1 | | 5n-4(3-2n)=-51 | | -4x+8x=24 | | 5x^2+17x+6=0 | | 7n+5+6=-3 | | 8x+4-8x=6 | | 2x^2-27x-140=0 | | 3x^2-6x-10y+2=0 | | 8x^2+10x=-5x^2+16 | | 4x^3-3x^2-6x-4=0 | | 47x^2-80x=7x^2 | | 5x^2+21=66 |

Equations solver categories