-6(1-7k)=78

Simple and best practice solution for -6(1-7k)=78 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 -6(1-7k)=78 equation: 


Simplifying
-6(1 + -7k) = 78
(1 * -6 + -7k * -6) = 78
(-6 + 42k) = 78

Solving
-6 + 42k = 78

Solving for variable 'k'.

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

Add '6' to each side of the equation.
-6 + 6 + 42k = 78 + 6

Combine like terms: -6 + 6 = 0
0 + 42k = 78 + 6
42k = 78 + 6

Combine like terms: 78 + 6 = 84
42k = 84

Divide each side by '42'.
k = 2

Simplifying
k = 2

See similar equations:

| 100=60+60(.5)t | | 8z-7=-3z-43+5z | | 0.5(x-3)+0.33(x+1)=8 | | 4.9=-5+x | | -3(1-8m)+7m=-65 | | 5a=11a+30 | | 2x-49x=2x-49 | | 1n-3=-22 | | r^2+2r-28= | | 9m-4=-3m+12m | | -8-3p=-17 | | y^2+3y-16=0 | | 5x+3y-2=4 | | -37=3+10n | | 6-6(1-n)=-30 | | 6x-20=6x-20 | | 6p+3n=15 | | 3(4-t)-12=2-2(t-2) | | X-26+2x+10=74 | | .5n+17+n= | | -6(-7n-8)=-78 | | 11c=18 | | 6(3+7n)=60 | | r^2+2r-360= | | 12x-5=3-8x | | 5(4+3)=55 | | k^2+1-3k=0 | | x+20y+50z=1000 | | 2b+7=5b-5 | | .7w+16+4w= | | 3a+19=13 | | Cos(5x)=cos(2x) |

Equations solver categories