3(2x+4)-4=3x+20-x

Simple and best practice solution for 3(2x+4)-4=3x+20-x 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(2x+4)-4=3x+20-x equation:


Simplifying
3(2x + 4) + -4 = 3x + 20 + -1x

Reorder the terms:
3(4 + 2x) + -4 = 3x + 20 + -1x
(4 * 3 + 2x * 3) + -4 = 3x + 20 + -1x
(12 + 6x) + -4 = 3x + 20 + -1x

Reorder the terms:
12 + -4 + 6x = 3x + 20 + -1x

Combine like terms: 12 + -4 = 8
8 + 6x = 3x + 20 + -1x

Reorder the terms:
8 + 6x = 20 + 3x + -1x

Combine like terms: 3x + -1x = 2x
8 + 6x = 20 + 2x

Solving
8 + 6x = 20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
8 + 6x + -2x = 20 + 2x + -2x

Combine like terms: 6x + -2x = 4x
8 + 4x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
8 + 4x = 20 + 0
8 + 4x = 20

Add '-8' to each side of the equation.
8 + -8 + 4x = 20 + -8

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

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

Divide each side by '4'.
x = 3

Simplifying
x = 3

See similar equations:

| -5(3+2)=5 | | 13=r^9+8 | | 10x+1=5x+16 | | 4x+(-5)=7 | | 2(x-3)-2x+6=2x-3 | | 4x^3-18x^2+28x-10=0graphit | | 15=43n-21(n-4) | | 8n=546 | | 11-3x=7-x | | x+1=x-2+x | | 3(2x-4)+1=5(x-3) | | -16/7=8u | | 3x/2-x/3=5(x-4/6) | | -4y/7=8 | | X^2-90x+200=0 | | 15(m-2)=14(m+1) | | 3x-9=95 | | 3x+(-1)=2 | | x^3-18x^2+45x+40=0 | | 8x+7=3x+18 | | 6+8x=11+7x | | -y+3=-6x | | 5(x+2)=42 | | x^3+18x^2+45x+40=0 | | (t*4)*2=x | | 3-2x=5(X+2) | | 7x+68=2x+103 | | -1=-1/5y-1/5x | | -2x(y+3)=6y+5x-2xy | | -5+8x=8(x-5) | | (x*4)*2=t | | 144=x^2-7x |

Equations solver categories