55-2y=8y+15

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Solution for 55-2y=8y+15 equation:


Simplifying
55 + -2y = 8y + 15

Reorder the terms:
55 + -2y = 15 + 8y

Solving
55 + -2y = 15 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
55 + -2y + -8y = 15 + 8y + -8y

Combine like terms: -2y + -8y = -10y
55 + -10y = 15 + 8y + -8y

Combine like terms: 8y + -8y = 0
55 + -10y = 15 + 0
55 + -10y = 15

Add '-55' to each side of the equation.
55 + -55 + -10y = 15 + -55

Combine like terms: 55 + -55 = 0
0 + -10y = 15 + -55
-10y = 15 + -55

Combine like terms: 15 + -55 = -40
-10y = -40

Divide each side by '-10'.
y = 4

Simplifying
y = 4

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