4x+15=x-20

Simple and best practice solution for 4x+15=x-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 4x+15=x-20 equation:


Simplifying
4x + 15 = x + -20

Reorder the terms:
15 + 4x = x + -20

Reorder the terms:
15 + 4x = -20 + x

Solving
15 + 4x = -20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
15 + 4x + -1x = -20 + x + -1x

Combine like terms: 4x + -1x = 3x
15 + 3x = -20 + x + -1x

Combine like terms: x + -1x = 0
15 + 3x = -20 + 0
15 + 3x = -20

Add '-15' to each side of the equation.
15 + -15 + 3x = -20 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = -20 + -15
3x = -20 + -15

Combine like terms: -20 + -15 = -35
3x = -35

Divide each side by '3'.
x = -11.66666667

Simplifying
x = -11.66666667

See similar equations:

| 5m-7=28 | | X=35+4x | | X-20=4x+15 | | 14y-19y= | | -5-8b-9-8b= | | 3.2x+1.8x= | | 7y-x=14 | | 15y-2x= | | 152=3x+2+2x | | x^2=10x+10 | | y=2x^2-16x+33 | | x^3-10x^2-x+82=0 | | x^2=14x+10 | | (19-21+16)= | | 9x-28=4+x | | 3v(11v+8)=0 | | 4g=2 | | 2t+8=2 | | 4.35=2.25+.30(x-3) | | 8x^2+1=5x | | log(x+1)+logx=log(x+9) | | x^2+10x+50=0 | | 2m^3-10m^2+18m= | | p-27=h-1 | | 10w^2+33w-7=0 | | (x^2-4x+1)(x^3-9x^2+23x-15)= | | 6x-2=5x+13 | | 4x-2+3x=7x+x+14 | | =(x^2-4x+1)(x^3-9x^2+23x-15) | | w=-.01x^2+100x+7600 | | 6x^2+6x-7=0 | | 51x=79 |

Equations solver categories