-k=9(k+10)

Simple and best practice solution for -k=9(k+10) 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 -k=9(k+10) equation:


Simplifying
-1k = 9(k + 10)

Reorder the terms:
-1k = 9(10 + k)
-1k = (10 * 9 + k * 9)
-1k = (90 + 9k)

Solving
-1k = 90 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
-1k + -9k = 90 + 9k + -9k

Combine like terms: -1k + -9k = -10k
-10k = 90 + 9k + -9k

Combine like terms: 9k + -9k = 0
-10k = 90 + 0
-10k = 90

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

Simplifying
k = -9

See similar equations:

| -9=7(d+2)-2d+1 | | p-12=24 | | 8ax+25a=-15x | | 17=4a-8+2a | | 1-2x-x=x-5+x | | -1+20-(-3)-10+2= | | 5/g=4/10 | | 2k-3=32 | | 4u-4x=4 | | 2log^5(x)=log^5(9) | | 8m+-8=4(m+-1) | | 0.8x-13=1.3x-18 | | ln(4x+3)=5 | | 12=16a | | 3n+11=-25 | | 5x^2-60x-140=y | | 8y-9+4=-31 | | .33w=9 | | -7a+6b-5c=0 | | 15a-12-a=2(5a+6) | | 13-8b=5b+2 | | 80+20d=120+15d | | 15a-12-a=(5a+6)2 | | s--5=12 | | 8b-10=46 | | 11x+22y=0 | | 9D+4=6D+-8 | | 4.6+x=9.3 | | 5/12=20/g | | 6h-6=20 | | 2.2k=7.92 | | ln(20x+14)=3 |

Equations solver categories