3(-4x-6)=78

Simple and best practice solution for 3(-4x-6)=78 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(-4x-6)=78 equation:


Simplifying
3(-4x + -6) = 78

Reorder the terms:
3(-6 + -4x) = 78
(-6 * 3 + -4x * 3) = 78
(-18 + -12x) = 78

Solving
-18 + -12x = 78

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -12x = 78 + 18

Combine like terms: -18 + 18 = 0
0 + -12x = 78 + 18
-12x = 78 + 18

Combine like terms: 78 + 18 = 96
-12x = 96

Divide each side by '-12'.
x = -8

Simplifying
x = -8

See similar equations:

| 3x^2+2=7x-8 | | 2x^2+x+210=0 | | -10=-4-10 | | 5+3m=5m+19 | | 2x(3-6)=5x-6 | | -5(5+5x)=0 | | -3(-1x-1)=-18 | | s=2m+2v | | -x-1=-31+5x | | y+2x=12 | | 4x+2y=-40 | | y=5.40+.10*12 | | y=2.40+.10*12 | | 6x+4y=1 | | 5y-1=9 | | 2n^2-5n+1=5 | | 6y-1=3y+14 | | y=2.40+.10*24 | | 24=2.40+.10*x | | 4x^2=3x-3 | | 6-4e^2-5x=-11 | | x*.10+2.40=24 | | 4*(x+7)=2.5 | | (x+5)(x+5)=10 | | -6x^2+7x=-10 | | 2x^2+6x+25=0 | | 2(x+2)=x-9 | | x*x+6x+9=0 | | 3.4x-1.72=1.36-4.3x | | 4(3-7x)=-11 | | 1x^3+4x^2-6x-5=0 | | 3.4x-1.72=1.36-4.3 |

Equations solver categories