12(3+y)=3(3k-9)

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Solution for 12(3+y)=3(3k-9) equation:


Simplifying
12(3 + y) = 3(3k + -9)
(3 * 12 + y * 12) = 3(3k + -9)
(36 + 12y) = 3(3k + -9)

Reorder the terms:
36 + 12y = 3(-9 + 3k)
36 + 12y = (-9 * 3 + 3k * 3)
36 + 12y = (-27 + 9k)

Solving
36 + 12y = -27 + 9k

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + 12y = -27 + -36 + 9k

Combine like terms: 36 + -36 = 0
0 + 12y = -27 + -36 + 9k
12y = -27 + -36 + 9k

Combine like terms: -27 + -36 = -63
12y = -63 + 9k

Divide each side by '12'.
y = -5.25 + 0.75k

Simplifying
y = -5.25 + 0.75k

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