4(k+3)+5k=74

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Solution for 4(k+3)+5k=74 equation:


Simplifying
4(k + 3) + 5k = 74

Reorder the terms:
4(3 + k) + 5k = 74
(3 * 4 + k * 4) + 5k = 74
(12 + 4k) + 5k = 74

Combine like terms: 4k + 5k = 9k
12 + 9k = 74

Solving
12 + 9k = 74

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + 9k = 74 + -12

Combine like terms: 12 + -12 = 0
0 + 9k = 74 + -12
9k = 74 + -12

Combine like terms: 74 + -12 = 62
9k = 62

Divide each side by '9'.
k = 6.888888889

Simplifying
k = 6.888888889

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