(y+7)*4=80

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Solution for (y+7)*4=80 equation:


Simplifying
(y + 7) * 4 = 80

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

Reorder the terms for easier multiplication:
4(7 + y) = 80
(7 * 4 + y * 4) = 80
(28 + 4y) = 80

Solving
28 + 4y = 80

Solving for variable 'y'.

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

Add '-28' to each side of the equation.
28 + -28 + 4y = 80 + -28

Combine like terms: 28 + -28 = 0
0 + 4y = 80 + -28
4y = 80 + -28

Combine like terms: 80 + -28 = 52
4y = 52

Divide each side by '4'.
y = 13

Simplifying
y = 13

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