-(-28)+8y=20

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Solution for -(-28)+8y=20 equation: 


Simplifying
-1(-28) + 8y = 20

Multiply -1 * -28
28 + 8y = 20

Solving
28 + 8y = 20

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 + 8y = 20 + -28

Combine like terms: 28 + -28 = 0
0 + 8y = 20 + -28
8y = 20 + -28

Combine like terms: 20 + -28 = -8
8y = -8

Divide each side by '8'.
y = -1

Simplifying
y = -1

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