12y+15=-3(4y-5)

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Solution for 12y+15=-3(4y-5) equation:


Simplifying
12y + 15 = -3(4y + -5)

Reorder the terms:
15 + 12y = -3(4y + -5)

Reorder the terms:
15 + 12y = -3(-5 + 4y)
15 + 12y = (-5 * -3 + 4y * -3)
15 + 12y = (15 + -12y)

Add '-15' to each side of the equation.
15 + -15 + 12y = 15 + -15 + -12y

Combine like terms: 15 + -15 = 0
0 + 12y = 15 + -15 + -12y
12y = 15 + -15 + -12y

Combine like terms: 15 + -15 = 0
12y = 0 + -12y
12y = -12y

Solving
12y = -12y

Solving for variable 'y'.

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

Add '12y' to each side of the equation.
12y + 12y = -12y + 12y

Combine like terms: 12y + 12y = 24y
24y = -12y + 12y

Combine like terms: -12y + 12y = 0
24y = 0

Divide each side by '24'.
y = 0

Simplifying
y = 0

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