45-5x=4x+20

Simple and best practice solution for 45-5x=4x+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 45-5x=4x+20 equation:


Simplifying
45 + -5x = 4x + 20

Reorder the terms:
45 + -5x = 20 + 4x

Solving
45 + -5x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
45 + -5x + -4x = 20 + 4x + -4x

Combine like terms: -5x + -4x = -9x
45 + -9x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
45 + -9x = 20 + 0
45 + -9x = 20

Add '-45' to each side of the equation.
45 + -45 + -9x = 20 + -45

Combine like terms: 45 + -45 = 0
0 + -9x = 20 + -45
-9x = 20 + -45

Combine like terms: 20 + -45 = -25
-9x = -25

Divide each side by '-9'.
x = 2.777777778

Simplifying
x = 2.777777778

See similar equations:

| 8-8x=21-15x | | 15-9= | | 67-5x=4x+2x | | -66-8x=9x+19 | | 8-9x=10x-30x | | 9x-1=7x+3 | | -122+7x=7x+18 | | -66-8x=21-15x | | 2x+9=-79-9x | | 12z+8z= | | -43-4=5-10x | | 4x-12=2-2x+10x | | 59-3x=8x+15 | | 4+3x=20+x | | 4w+7=9(2w+6) | | 3x-2=11x-90 | | 5x+9=-27+7x | | 76-3x=7x | | 144-4x=4x+124 | | 4w+7=9(2w-6) | | 3w+7=9(2w-4) | | 2-5b=2b+16 | | 3(4x-1)=27 | | 7x-6=5x+11 | | 5x-7(x-6)=37 | | 19-2t=7 | | 7w+3=5(6w-11) | | 4x+67=9x+12 | | 10-10x=36-17x | | 2x+6=-102-10x | | 83-4x=2x+17 | | -16-5x=5-8x |

Equations solver categories