4y+15=6y-12

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Solution for 4y+15=6y-12 equation:


Simplifying
4y + 15 = 6y + -12

Reorder the terms:
15 + 4y = 6y + -12

Reorder the terms:
15 + 4y = -12 + 6y

Solving
15 + 4y = -12 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
15 + 4y + -6y = -12 + 6y + -6y

Combine like terms: 4y + -6y = -2y
15 + -2y = -12 + 6y + -6y

Combine like terms: 6y + -6y = 0
15 + -2y = -12 + 0
15 + -2y = -12

Add '-15' to each side of the equation.
15 + -15 + -2y = -12 + -15

Combine like terms: 15 + -15 = 0
0 + -2y = -12 + -15
-2y = -12 + -15

Combine like terms: -12 + -15 = -27
-2y = -27

Divide each side by '-2'.
y = 13.5

Simplifying
y = 13.5

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