-9k+4=-86

Simple and best practice solution for -9k+4=-86 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 -9k+4=-86 equation: 


Simplifying
-9k + 4 = -86

Reorder the terms:
4 + -9k = -86

Solving
4 + -9k = -86

Solving for variable 'k'.

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

Add '-4' to each side of the equation.
4 + -4 + -9k = -86 + -4

Combine like terms: 4 + -4 = 0
0 + -9k = -86 + -4
-9k = -86 + -4

Combine like terms: -86 + -4 = -90
-9k = -90

Divide each side by '-9'.
k = 10

Simplifying
k = 10

See similar equations:

| 6s+16=148 | | 3(x+3)-3=5x-2(-2+x) | | X^2x-27=-3 | | 5r^2-32r-21=0 | | 105=-7-14d | | 105=-7+14d | | 5r^2-32-21=0 | | -8w-12=60 | | y=4(0.5)x | | -8c-9=33 | | 2k+5=21 | | -100=4+13x | | -8c+9=33 | | 3x+23=92 | | 895=4x+x | | -32-18y=22 | | 2x+8+5=90 | | 3x+8+35= | | 13g+19=-85 | | 24/y=.5 | | 30=78-3x | | 97-7x=13 | | 7a^2+2b=113 | | 15q+18=78 | | 5(12+x)=90 | | 8r-21=91 | | 3*(x+4)=9 | | 70=13w-8 | | 4p+13=57 | | -4b+2(2+5b)=-(7-7b) | | 127=9c-8 | | 1/3-4/15 |

Equations solver categories