21+4y=29

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Solution for 21+4y=29 equation: 


Simplifying
21 + 4y = 29

Solving
21 + 4y = 29

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 4y = 29 + -21

Combine like terms: 21 + -21 = 0
0 + 4y = 29 + -21
4y = 29 + -21

Combine like terms: 29 + -21 = 8
4y = 8

Divide each side by '4'.
y = 2

Simplifying
y = 2

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