-147=-7(6-3k)

Solution for -147=-7(6-3k) equation:

Simplifying
-147 = -7(6 + -3k)
-147 = (6 * -7 + -3k * -7)
-147 = (-42 + 21k)

Solving
-147 = -42 + 21k

Solving for variable 'k'.

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

Add '-21k' to each side of the equation.
-147 + -21k = -42 + 21k + -21k

Combine like terms: 21k + -21k = 0
-147 + -21k = -42 + 0
-147 + -21k = -42

Add '147' to each side of the equation.
-147 + 147 + -21k = -42 + 147

Combine like terms: -147 + 147 = 0
0 + -21k = -42 + 147
-21k = -42 + 147

Combine like terms: -42 + 147 = 105
-21k = 105

Divide each side by '-21'.
k = -5

Simplifying
k = -5