56-3x=8x-21

Simple and best practice solution for 56-3x=8x-21 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 56-3x=8x-21 equation:


Simplifying
56 + -3x = 8x + -21

Reorder the terms:
56 + -3x = -21 + 8x

Solving
56 + -3x = -21 + 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.
56 + -3x + -8x = -21 + 8x + -8x

Combine like terms: -3x + -8x = -11x
56 + -11x = -21 + 8x + -8x

Combine like terms: 8x + -8x = 0
56 + -11x = -21 + 0
56 + -11x = -21

Add '-56' to each side of the equation.
56 + -56 + -11x = -21 + -56

Combine like terms: 56 + -56 = 0
0 + -11x = -21 + -56
-11x = -21 + -56

Combine like terms: -21 + -56 = -77
-11x = -77

Divide each side by '-11'.
x = 7

Simplifying
x = 7

See similar equations:

| -4=-2b-18+5b | | 5x-2+2x=6x+8 | | x^2-10x-119=0 | | 4x-5(3x-7)=24 | | 105=X+2X | | 3x(6x-2)+18=-10+2x(4+9x) | | -11t=18+12m | | 40-2x=24 | | 2(x+2)+2x=76 | | 4+6x=-15 | | 7x-2=x+34 | | 10(2u-3)=3(3u+1) | | 5x-3=7x-8 | | 5y-2=10 | | x+y+6=0 | | 7(3y+1)=2(5y+9) | | 2x^2-5x-17=0 | | k^2+3=5 | | x+7=3x+4 | | (5p^2-3)+(2p^2-3p^3)= | | 4a-4+3a=3a+8 | | 7x-3=4x+20 | | -49-2x=11x-8x | | x-16=-3 | | (2a*2a*2a)*(5a*5a*5a*5a)= | | 2x^3-9x^2-5x=0 | | 5+2x=x+3 | | -6(13)+13=7(13) | | 8x^2+26x-45=0 | | 97-7x=38x+22 | | 4x+56=8+12 | | 3x-12=0 |

Equations solver categories