12y+15=4y+11

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Solution for 12y+15=4y+11 equation:


Simplifying
12y + 15 = 4y + 11

Reorder the terms:
15 + 12y = 4y + 11

Reorder the terms:
15 + 12y = 11 + 4y

Solving
15 + 12y = 11 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
15 + 12y + -4y = 11 + 4y + -4y

Combine like terms: 12y + -4y = 8y
15 + 8y = 11 + 4y + -4y

Combine like terms: 4y + -4y = 0
15 + 8y = 11 + 0
15 + 8y = 11

Add '-15' to each side of the equation.
15 + -15 + 8y = 11 + -15

Combine like terms: 15 + -15 = 0
0 + 8y = 11 + -15
8y = 11 + -15

Combine like terms: 11 + -15 = -4
8y = -4

Divide each side by '8'.
y = -0.5

Simplifying
y = -0.5

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