4x+9=-87-8x

Simple and best practice solution for 4x+9=-87-8x 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+9=-87-8x equation:


Simplifying
4x + 9 = -87 + -8x

Reorder the terms:
9 + 4x = -87 + -8x

Solving
9 + 4x = -87 + -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.
9 + 4x + 8x = -87 + -8x + 8x

Combine like terms: 4x + 8x = 12x
9 + 12x = -87 + -8x + 8x

Combine like terms: -8x + 8x = 0
9 + 12x = -87 + 0
9 + 12x = -87

Add '-9' to each side of the equation.
9 + -9 + 12x = -87 + -9

Combine like terms: 9 + -9 = 0
0 + 12x = -87 + -9
12x = -87 + -9

Combine like terms: -87 + -9 = -96
12x = -96

Divide each side by '12'.
x = -8

Simplifying
x = -8

See similar equations:

| 2x^2+12x-54=0 | | 125-6x=2x+5 | | 3x+14=70-4x | | 7p-2-9p=-16 | | -39-4x=6-9x | | -39-3x=10x+19 | | 2x-25=x+20 | | 3x+4=30+x | | 20*x=334 | | 3y-14=7 | | 6x-3=-7 | | 7xw*5w= | | 2x-25=x+25 | | -13h=169 | | 2a-12=15-7a | | 5a*7a= | | 6c*3e= | | 2x+85=8x+13 | | 8z-22=3(3z+11)-62 | | 4b=-36 | | 7y=8x+4 | | v*2x= | | 7(x-3)+7(x-2)+7(x-1)=57 | | 12x+7=10x+17 | | 0.40x+0.05(6-x)=0.10(-32) | | 12.8=4b | | 236-3x=33x+24 | | 10-8x=170-36x | | 2(x+2)=2(x+8) | | -145-8x=10x+17 | | 2x+11=-69-8x | | 85-4x=14x+23 |

Equations solver categories