54-3x=8x+21

Simple and best practice solution for 54-3x=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 54-3x=8x+21 equation:


Simplifying
54 + -3x = 8x + 21

Reorder the terms:
54 + -3x = 21 + 8x

Solving
54 + -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.
54 + -3x + -8x = 21 + 8x + -8x

Combine like terms: -3x + -8x = -11x
54 + -11x = 21 + 8x + -8x

Combine like terms: 8x + -8x = 0
54 + -11x = 21 + 0
54 + -11x = 21

Add '-54' to each side of the equation.
54 + -54 + -11x = 21 + -54

Combine like terms: 54 + -54 = 0
0 + -11x = 21 + -54
-11x = 21 + -54

Combine like terms: 21 + -54 = -33
-11x = -33

Divide each side by '-11'.
x = 3

Simplifying
x = 3

See similar equations:

| 3x+5=61-5x | | -92-10x=-64-9x | | 6t=-26 | | 4v+x=w | | 3+9x=91+x | | 3x+8=-64-9x | | 3x+8=64-9x | | 3x-5=12-77 | | 2x+31=12x-69 | | 173-6x=6x+5 | | 10x-20=4x+4 | | 2x+30=4x+12 | | -24-3x=12-8x | | 6x-22=38 | | c-(-3)=100 | | 79-5x=9x+23 | | 6+7=x+3 | | 10x+24=8+8(x+2)+2x | | -243=-9(10*x) | | a(x+b)=c | | y-32=-1 | | 5v+x=w | | x+v^2=w^2 | | 2m+1=2y | | 8x+10-x=57+5x+9 | | 177=-6+3(8m-3) | | 6d-78=18d+234 | | x+3y=5v | | -6d=-42 | | -3(-7+6n)+6n=117 | | 18f=-216 | | x-y=w |

Equations solver categories