4(y+9)=80

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Solution for 4(y+9)=80 equation:


Simplifying
4(y + 9) = 80

Reorder the terms:
4(9 + y) = 80
(9 * 4 + y * 4) = 80
(36 + 4y) = 80

Solving
36 + 4y = 80

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + 4y = 80 + -36

Combine like terms: 36 + -36 = 0
0 + 4y = 80 + -36
4y = 80 + -36

Combine like terms: 80 + -36 = 44
4y = 44

Divide each side by '4'.
y = 11

Simplifying
y = 11

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