3(4x+2)+5=20-x

Simple and best practice solution for 3(4x+2)+5=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(4x+2)+5=20-x equation:


Simplifying
3(4x + 2) + 5 = 20 + -1x

Reorder the terms:
3(2 + 4x) + 5 = 20 + -1x
(2 * 3 + 4x * 3) + 5 = 20 + -1x
(6 + 12x) + 5 = 20 + -1x

Reorder the terms:
6 + 5 + 12x = 20 + -1x

Combine like terms: 6 + 5 = 11
11 + 12x = 20 + -1x

Solving
11 + 12x = 20 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
11 + 12x + x = 20 + -1x + x

Combine like terms: 12x + x = 13x
11 + 13x = 20 + -1x + x

Combine like terms: -1x + x = 0
11 + 13x = 20 + 0
11 + 13x = 20

Add '-11' to each side of the equation.
11 + -11 + 13x = 20 + -11

Combine like terms: 11 + -11 = 0
0 + 13x = 20 + -11
13x = 20 + -11

Combine like terms: 20 + -11 = 9
13x = 9

Divide each side by '13'.
x = 0.6923076923

Simplifying
x = 0.6923076923

See similar equations:

| 8-7x=38-14x | | x*x(4-2x)= | | .50x+.45(40)=.25(142) | | 6x-7=x | | 11x+13=4x+111 | | 3x=2[5-3(2-x)] | | 2-x=x | | -6X+7=4 | | 7y^2-11y=0 | | 219-4x=41x+24 | | 4(2x-1)+3(x+6)= | | 6x-8x=66-29x | | 2(5x-3)-3(4x-6)=0 | | 2(6x+1)-3(x-4)=x+34 | | -6X-3=-15 | | (90+-1x)+-1x=18 | | 3(x-3)+2(x+5)=16 | | 4(2x-3)=4x-30 | | (90-x)-x=180 | | 4m+8m+5=17 | | 107-7x=9x+21 | | 10x=3x+56 | | 3x-4(4x+5)=42 | | 6x=6-3x | | 3m^2-21m+30=0 | | 3r+(-9r)=1 | | x^2+4x+48= | | 3r+(-9r)= | | 20m-5m+5=45 | | 5x+39=14x-51 | | x(x+7)= | | -3x+4=2(x+4) |

Equations solver categories