-4+7(4-3k)=39-6k

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Solution for -4+7(4-3k)=39-6k equation:


Simplifying
-4 + 7(4 + -3k) = 39 + -6k
-4 + (4 * 7 + -3k * 7) = 39 + -6k
-4 + (28 + -21k) = 39 + -6k

Combine like terms: -4 + 28 = 24
24 + -21k = 39 + -6k

Solving
24 + -21k = 39 + -6k

Solving for variable 'k'.

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

Add '6k' to each side of the equation.
24 + -21k + 6k = 39 + -6k + 6k

Combine like terms: -21k + 6k = -15k
24 + -15k = 39 + -6k + 6k

Combine like terms: -6k + 6k = 0
24 + -15k = 39 + 0
24 + -15k = 39

Add '-24' to each side of the equation.
24 + -24 + -15k = 39 + -24

Combine like terms: 24 + -24 = 0
0 + -15k = 39 + -24
-15k = 39 + -24

Combine like terms: 39 + -24 = 15
-15k = 15

Divide each side by '-15'.
k = -1

Simplifying
k = -1

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