30+y=48

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Solution for 30+y=48 equation: 


Simplifying
30 + y = 48

Solving
30 + y = 48

Solving for variable 'y'.

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

Add '-30' to each side of the equation.
30 + -30 + y = 48 + -30

Combine like terms: 30 + -30 = 0
0 + y = 48 + -30
y = 48 + -30

Combine like terms: 48 + -30 = 18
y = 18

Simplifying
y = 18

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