7(5-6k)=-7(7+7k)

Simple and best practice solution for 7(5-6k)=-7(7+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 7(5-6k)=-7(7+7k) equation:


Simplifying
7(5 + -6k) = -7(7 + 7k)
(5 * 7 + -6k * 7) = -7(7 + 7k)
(35 + -42k) = -7(7 + 7k)
35 + -42k = (7 * -7 + 7k * -7)
35 + -42k = (-49 + -49k)

Solving
35 + -42k = -49 + -49k

Solving for variable 'k'.

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

Add '49k' to each side of the equation.
35 + -42k + 49k = -49 + -49k + 49k

Combine like terms: -42k + 49k = 7k
35 + 7k = -49 + -49k + 49k

Combine like terms: -49k + 49k = 0
35 + 7k = -49 + 0
35 + 7k = -49

Add '-35' to each side of the equation.
35 + -35 + 7k = -49 + -35

Combine like terms: 35 + -35 = 0
0 + 7k = -49 + -35
7k = -49 + -35

Combine like terms: -49 + -35 = -84
7k = -84

Divide each side by '7'.
k = -12

Simplifying
k = -12

See similar equations:

| 13+6m=3m+1 | | 4w+3-8w+5=-3-4w+11 | | 7(6-4x)=266 | | 6(1-14)=1(1-3x) | | 1-3x=1-2 | | 3x-74=10 | | p+7=4p | | -128=-16t^2-16t | | x-2.5=0.25 | | 2x+x-12=3 | | 7(-7x+7)=-343 | | 6-8p=26 | | 6-5(6-1)=31 | | 1-2(4-3(x+1))=4(x-5)-1 | | ln(3x-10)=5 | | b-7.5=2.8 | | 3y-4/5=1/3y | | -2(-4x+4)=-64 | | (-20)+(-15)= | | p+19=10p | | 7(8+5x)=441 | | -(n+3)-5n=-6(n-7) | | 2.5y+3=-1y+2.3 | | 6a+3a=45 | | 10g+10=9g | | 2/x-1=5/x | | -2(9+4x)=46 | | 23=c-35 | | 3t+1/4=3/4t-5 | | B^2-2b-36=0 | | -3(n+2)=6 | | 15+9(x-2)=13x-4(x+4) |

Equations solver categories