3x+20=5x-90

Simple and best practice solution for 3x+20=5x-90 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 3x+20=5x-90 equation:


Simplifying
3x + 20 = 5x + -90

Reorder the terms:
20 + 3x = 5x + -90

Reorder the terms:
20 + 3x = -90 + 5x

Solving
20 + 3x = -90 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
20 + 3x + -5x = -90 + 5x + -5x

Combine like terms: 3x + -5x = -2x
20 + -2x = -90 + 5x + -5x

Combine like terms: 5x + -5x = 0
20 + -2x = -90 + 0
20 + -2x = -90

Add '-20' to each side of the equation.
20 + -20 + -2x = -90 + -20

Combine like terms: 20 + -20 = 0
0 + -2x = -90 + -20
-2x = -90 + -20

Combine like terms: -90 + -20 = -110
-2x = -110

Divide each side by '-2'.
x = 55

Simplifying
x = 55

See similar equations:

| A-4/2a | | -72=-17-5x | | -6+3x=60 | | 2x-4y=z | | 3.21n=16.05 | | y=1E+06x+14473 | | 9+5x=2x+11 | | -4.7=-10.81 | | 5c^2-6c-30c+36= | | 3a+(5b+2)=(3a+5b)+2 | | -2x+21=30-3x | | 3y+50=200 | | 8x+2y=250 | | 1+3(2x+1)=2p | | 36=7x-20 | | -10y=1.6 | | -5x-10=-40-3x | | 40x^2+10x-75=0 | | 4z+5=32 | | 2x^4+3x^3-30x^2+48x=0 | | y+1+4=0 | | y+0+4=0 | | y+-1+4=0 | | y+-2+4=0 | | 2n+3.75=54.75 | | -49v^3+4v= | | 5x+60=6x-20 | | -2(5s-1)-2=-2(8s+7)-2 | | 3u+33=-7(u-9) | | (5a-2)(a+8)= | | 6-1=12p-1 | | 12=-8x+5(x-3) |

Equations solver categories