11+y=21

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Solution for 11+y=21 equation: 


Simplifying
11 + y = 21

Solving
11 + y = 21

Solving for variable 'y'.

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

Add '-11' to each side of the equation.
11 + -11 + y = 21 + -11

Combine like terms: 11 + -11 = 0
0 + y = 21 + -11
y = 21 + -11

Combine like terms: 21 + -11 = 10
y = 10

Simplifying
y = 10

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