-218=-8(3k+7)-3k

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Solution for -218=-8(3k+7)-3k equation:


Simplifying
-218 = -8(3k + 7) + -3k

Reorder the terms:
-218 = -8(7 + 3k) + -3k
-218 = (7 * -8 + 3k * -8) + -3k
-218 = (-56 + -24k) + -3k

Combine like terms: -24k + -3k = -27k
-218 = -56 + -27k

Solving
-218 = -56 + -27k

Solving for variable 'k'.

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

Add '27k' to each side of the equation.
-218 + 27k = -56 + -27k + 27k

Combine like terms: -27k + 27k = 0
-218 + 27k = -56 + 0
-218 + 27k = -56

Add '218' to each side of the equation.
-218 + 218 + 27k = -56 + 218

Combine like terms: -218 + 218 = 0
0 + 27k = -56 + 218
27k = -56 + 218

Combine like terms: -56 + 218 = 162
27k = 162

Divide each side by '27'.
k = 6

Simplifying
k = 6

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