75=3(3k+4)

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Solution for 75=3(3k+4) equation:


Simplifying
75 = 3(3k + 4)

Reorder the terms:
75 = 3(4 + 3k)
75 = (4 * 3 + 3k * 3)
75 = (12 + 9k)

Solving
75 = 12 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
75 + -9k = 12 + 9k + -9k

Combine like terms: 9k + -9k = 0
75 + -9k = 12 + 0
75 + -9k = 12

Add '-75' to each side of the equation.
75 + -75 + -9k = 12 + -75

Combine like terms: 75 + -75 = 0
0 + -9k = 12 + -75
-9k = 12 + -75

Combine like terms: 12 + -75 = -63
-9k = -63

Divide each side by '-9'.
k = 7

Simplifying
k = 7

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