-7(-6-3k)+5(1+3k)=

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Solution for -7(-6-3k)+5(1+3k)= equation:


Simplifying
-7(-6 + -3k) + 5(1 + 3k) = 0
(-6 * -7 + -3k * -7) + 5(1 + 3k) = 0
(42 + 21k) + 5(1 + 3k) = 0
42 + 21k + (1 * 5 + 3k * 5) = 0
42 + 21k + (5 + 15k) = 0

Reorder the terms:
42 + 5 + 21k + 15k = 0

Combine like terms: 42 + 5 = 47
47 + 21k + 15k = 0

Combine like terms: 21k + 15k = 36k
47 + 36k = 0

Solving
47 + 36k = 0

Solving for variable 'k'.

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

Add '-47' to each side of the equation.
47 + -47 + 36k = 0 + -47

Combine like terms: 47 + -47 = 0
0 + 36k = 0 + -47
36k = 0 + -47

Combine like terms: 0 + -47 = -47
36k = -47

Divide each side by '36'.
k = -1.305555556

Simplifying
k = -1.305555556

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