15.5+y=10.5

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Solution for 15.5+y=10.5 equation: 


Simplifying
15.5 + y = 10.5

Solving
15.5 + y = 10.5

Solving for variable 'y'.

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

Add '-15.5' to each side of the equation.
15.5 + -15.5 + y = 10.5 + -15.5

Combine like terms: 15.5 + -15.5 = 0.0
0.0 + y = 10.5 + -15.5
y = 10.5 + -15.5

Combine like terms: 10.5 + -15.5 = -5
y = -5

Simplifying
y = -5

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