(12-3x)*2=9(7x+18)

Simple and best practice solution for (12-3x)*2=9(7x+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 (12-3x)*2=9(7x+18) equation:


Simplifying
(12 + -3x) * 2 = 9(7x + 18)

Reorder the terms for easier multiplication:
2(12 + -3x) = 9(7x + 18)
(12 * 2 + -3x * 2) = 9(7x + 18)
(24 + -6x) = 9(7x + 18)

Reorder the terms:
24 + -6x = 9(18 + 7x)
24 + -6x = (18 * 9 + 7x * 9)
24 + -6x = (162 + 63x)

Solving
24 + -6x = 162 + 63x

Solving for variable 'x'.

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

Add '-63x' to each side of the equation.
24 + -6x + -63x = 162 + 63x + -63x

Combine like terms: -6x + -63x = -69x
24 + -69x = 162 + 63x + -63x

Combine like terms: 63x + -63x = 0
24 + -69x = 162 + 0
24 + -69x = 162

Add '-24' to each side of the equation.
24 + -24 + -69x = 162 + -24

Combine like terms: 24 + -24 = 0
0 + -69x = 162 + -24
-69x = 162 + -24

Combine like terms: 162 + -24 = 138
-69x = 138

Divide each side by '-69'.
x = -2

Simplifying
x = -2

See similar equations:

| 4(2x+3)=3(3x+2) | | -16x^2+96x+12=152 | | 3x^2=8x | | 26x^2+156x-7280=0 | | 9x^2=2x | | 5(x-4)=7 | | 4(x-4)=7 | | x(5x-2)=7 | | x(5x-6)=11 | | x(5x-2)=24 | | (x+3)(x+19)=0 | | 6x^2-6=-5x | | 15c+30=.3(102-12c) | | 49t^3-25t=0 | | a(a-7)=18 | | 64t^2-9=0 | | X^4-5x^2-4=0 | | 8x-12=5x-3 | | 0.71428571y-15=5y+30 | | 0.75(x+7)=x+50 | | 12=-4u | | 4u-4=3u-9 | | 12-3=-y-5y | | 6x=5x-5 | | 6+4x=0.3333(6x+9) | | (x+1)(x^2-1)= | | w-6=2w-1 | | -6-2=-5w+w | | 4u-8=5u-6 | | (r^2-1)(r+1)+2(r-1)(r^2-1)=(r-2)(r-1)(r+1) | | 0.125x+3=2 | | 4t-8=3t-3 |

Equations solver categories