3(4x-4)=8x+20

Simple and best practice solution for 3(4x-4)=8x+20 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-4)=8x+20 equation:


Simplifying
3(4x + -4) = 8x + 20

Reorder the terms:
3(-4 + 4x) = 8x + 20
(-4 * 3 + 4x * 3) = 8x + 20
(-12 + 12x) = 8x + 20

Reorder the terms:
-12 + 12x = 20 + 8x

Solving
-12 + 12x = 20 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-12 + 12x + -8x = 20 + 8x + -8x

Combine like terms: 12x + -8x = 4x
-12 + 4x = 20 + 8x + -8x

Combine like terms: 8x + -8x = 0
-12 + 4x = 20 + 0
-12 + 4x = 20

Add '12' to each side of the equation.
-12 + 12 + 4x = 20 + 12

Combine like terms: -12 + 12 = 0
0 + 4x = 20 + 12
4x = 20 + 12

Combine like terms: 20 + 12 = 32
4x = 32

Divide each side by '4'.
x = 8

Simplifying
x = 8

See similar equations:

| 5y+z=4 | | log(25x)=8 | | 21z-8=17z-20 | | 7(2x-18)=-23(-15+5x) | | Y=x^2+8x(-9) | | 4x-10+2x+7=-21 | | 2(x+4)-7x-4= | | -7y+3x=-28 | | y=2*-3+2 | | 6x+28=4x+16 | | 5(2x+3)=7(x-2) | | X^2y+3xy-10y=2x^2 | | (20x)(20x)=y | | 3.2=1.3+j | | y=2*-2+2 | | Cos(x)=0.363636363636 | | ln*(x+4)=ln*7 | | 2h-1/10=-5/8 | | 0=5+6m+m^2 | | 70=7*x+4 | | 9x-10=-x+7 | | 7q+6q-3q= | | -m^2+3m=0 | | x^3-4=4 | | 2.5+0.5y+3y=-8 | | 75x-80=-80+75x | | 7(3x+5)=21x+35 | | x^8+y^3=2 | | 3(7x+36)=-21(-12-7x) | | 8x+6+7x+(-10)+(-5x)+8= | | 4r+7-r=3(5+3) | | 2n^2=-3+5n |

Equations solver categories