-2k=k-7-8

Simple and best practice solution for -2k=k-7-8 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 -2k=k-7-8 equation: 


Simplifying
-2k = k + -7 + -8

Reorder the terms:
-2k = -7 + -8 + k

Combine like terms: -7 + -8 = -15
-2k = -15 + k

Solving
-2k = -15 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-2k + -1k = -15 + k + -1k

Combine like terms: -2k + -1k = -3k
-3k = -15 + k + -1k

Combine like terms: k + -1k = 0
-3k = -15 + 0
-3k = -15

Divide each side by '-3'.
k = 5

Simplifying
k = 5

See similar equations:

| 286=163-u | | wx+-1wy=z | | 7+13-13w=-15w-16 | | -3a+4=a+18 | | 22=8a+3a | | X+71=x+131 | | 3(4x-5)+2=(3x-1)-2(x-5) | | 2x=6-6x | | n=45+6 | | 2n+20=-12n-20+10n | | .72-0.12x=1.3x-0.7 | | .3x+.6(400)=.4(x+400) | | 4x+36x-9x+64x=0 | | -1-x=-5 | | 9x-2y=11fory | | -20+20m=13m+20m+19 | | 2=-5v+3x | | 2(2+7n)=102 | | loge(x^2)=2 | | 32=5(w+4)-7w | | 4x+2(x-1)=5x-21+2x | | -3+5a=4a-10 | | x^3-9x^2+16x-24=0 | | 5ab+6ab-2ab= | | 3x+7-5(x+1)=7x+6 | | 12z-7=2z+2+9z | | 23-9(2n+5)=5(7n+1)-8n | | 5x-3=3x+43 | | 4r-6r+9+r=0 | | X^2-3=X^2+X | | 7x-4(x-2)=-3+6x+8 | | -5k+18=-9k-18+6k |

Equations solver categories