-3(7+4k)=-93

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Solution for -3(7+4k)=-93 equation: 


Simplifying
-3(7 + 4k) = -93
(7 * -3 + 4k * -3) = -93
(-21 + -12k) = -93

Solving
-21 + -12k = -93

Solving for variable 'k'.

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

Add '21' to each side of the equation.
-21 + 21 + -12k = -93 + 21

Combine like terms: -21 + 21 = 0
0 + -12k = -93 + 21
-12k = -93 + 21

Combine like terms: -93 + 21 = -72
-12k = -72

Divide each side by '-12'.
k = 6

Simplifying
k = 6

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