4x+15=-4x-20

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


Simplifying
4x + 15 = -4x + -20

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

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

Solving
15 + 4x = -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.
15 + 4x + 4x = -20 + -4x + 4x

Combine like terms: 4x + 4x = 8x
15 + 8x = -20 + -4x + 4x

Combine like terms: -4x + 4x = 0
15 + 8x = -20 + 0
15 + 8x = -20

Add '-15' to each side of the equation.
15 + -15 + 8x = -20 + -15

Combine like terms: 15 + -15 = 0
0 + 8x = -20 + -15
8x = -20 + -15

Combine like terms: -20 + -15 = -35
8x = -35

Divide each side by '8'.
x = -4.375

Simplifying
x = -4.375

See similar equations:

| 4(x+7)-5=12x+8 | | 8-4-8=-40 | | X(-4)=140 | | 8x-4-8=-40 | | -2.5x=-15.6-1.2x | | x/4=x-15 | | 3x^2+2x=-3 | | 18x=-3y | | 36/a^2 | | (2x-3y)dx+(x+y)dy=0 | | 8cos^2x-16cosx+8=0 | | 8sinx+20=20 | | X(.08)=1200 | | 8x-1=6x^2 | | n/m-7=-2u/m | | 2.1z-10=2.6 | | 5(2a/5-3)=-45 | | 16=2y-14 | | 3x+3=9+3 | | 33-p=2p | | log(x-75)=12.89 | | cos(2x)+6cos^2(x)=5 | | 5^(-2x)=1/25 | | 4/5:÷1/3= | | x*2+y=24 | | 4/5:÷1/3 | | 11p=10 | | 20y=4/x | | -3+5x-3= | | -3q+5q= | | m^2n^2-mn^6/mn | | z+14z=-8+92 |

Equations solver categories