4(7-y)=56

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Solution for 4(7-y)=56 equation: 


Simplifying
4(7 + -1y) = 56
(7 * 4 + -1y * 4) = 56
(28 + -4y) = 56

Solving
28 + -4y = 56

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 = 56 + -28

Combine like terms: 28 + -28 = 0
0 + -4y = 56 + -28
-4y = 56 + -28

Combine like terms: 56 + -28 = 28
-4y = 28

Divide each side by '-4'.
y = -7

Simplifying
y = -7

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