-k+7(-7k+8)=13-7k

Simple and best practice solution for -k+7(-7k+8)=13-7k 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+7(-7k+8)=13-7k equation:


Simplifying
-1k + 7(-7k + 8) = 13 + -7k

Reorder the terms:
-1k + 7(8 + -7k) = 13 + -7k
-1k + (8 * 7 + -7k * 7) = 13 + -7k
-1k + (56 + -49k) = 13 + -7k

Reorder the terms:
56 + -1k + -49k = 13 + -7k

Combine like terms: -1k + -49k = -50k
56 + -50k = 13 + -7k

Solving
56 + -50k = 13 + -7k

Solving for variable 'k'.

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

Add '7k' to each side of the equation.
56 + -50k + 7k = 13 + -7k + 7k

Combine like terms: -50k + 7k = -43k
56 + -43k = 13 + -7k + 7k

Combine like terms: -7k + 7k = 0
56 + -43k = 13 + 0
56 + -43k = 13

Add '-56' to each side of the equation.
56 + -56 + -43k = 13 + -56

Combine like terms: 56 + -56 = 0
0 + -43k = 13 + -56
-43k = 13 + -56

Combine like terms: 13 + -56 = -43
-43k = -43

Divide each side by '-43'.
k = 1

Simplifying
k = 1

See similar equations:

| 23/4 | | 1/3z-5/3z= | | 33/4 | | 2z^2-9x-18=0 | | -8m+4+4(6m-3)= | | -18=-13w | | 8y+9x=12 | | 12-5n=-2(3+7n) | | 3x+32=12x-102 | | 5/9x-4/9=2/3 | | 15y-9x=-9 | | -24-10=2+(-12)+(-4) | | 16/9=12/5x-13 | | -5/9x=2/3=5/9 | | 24x-48=12 | | 7x-8x+6=0 | | 3x-2(x+1)=4 | | X^3+10x^2+24x+8=0 | | (X-2)^(2/3)=x^(1/3) | | 4x+2+3x-7=107 | | 5m^2-2m-16=0 | | 2x-5=7x+9 | | x+7+2x+19=56 | | 3v-9=27-v | | 15q-40= | | x+(x+8)=22 | | 22-2p=7+3p | | -7n(5n-9)=0 | | 10.2x+97.32=-9.8x+96.00 | | 3(x-2)+3x=4(3+x)+4 | | 4(x-1)-(x-3)=5-2(x-1) | | 7.3x-1.9=27.3 |

Equations solver categories