7k+15=8

Simple and best practice solution for 7k+15=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 7k+15=8 equation: 


Simplifying
7k + 15 = 8

Reorder the terms:
15 + 7k = 8

Solving
15 + 7k = 8

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + 7k = 8 + -15

Combine like terms: 15 + -15 = 0
0 + 7k = 8 + -15
7k = 8 + -15

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

Divide each side by '7'.
k = -1

Simplifying
k = -1

See similar equations:

| 2x+5+8x=10x+5 | | 3(x+2)+2=5(x+4)+4 | | 6x=10x+5 | | 6x-4+6x=8(5-9x) | | -8x^2+14x-27=0 | | 5(3a-8)=-70 | | 8(7n+8)+5n=-58 | | -2(-9-4x)= | | 3(m+1)=2m | | 0=-4.9x^2+8x+1 | | -12=-6(4x-2) | | t/3+2/3=11/6 | | 6-3x=x-6 | | 7v-2(4v-3)=-2 | | 6(y+8)=12(y+2) | | 12x=3x-72 | | 5*-7+13s=-24 | | -140-7X=6-21X | | 1/4(k-8)=-3 | | 35-4t=3t | | -2r+3.1=1.7 | | r/5+3=-5.5 | | -5+7+2k-3k=-8k | | 90=3x+20 | | 1/9x=15 | | -59-10=9x+17 | | 9-3c=12 | | 9-3c=12 | | 12(y-5)=16(y-7) | | 8x-17=4x+11 | | 3(2x)*3(2y)=81 | | 13x-4-9+21=0 |

Equations solver categories