(5y+5)-(4+4)=7

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Solution for (5y+5)-(4+4)=7 equation:


Simplifying
(5y + 5) + -1(4 + 4) = 7

Reorder the terms:
(5 + 5y) + -1(4 + 4) = 7

Remove parenthesis around (5 + 5y)
5 + 5y + -1(4 + 4) = 7

Combine like terms: 4 + 4 = 8
5 + 5y + -1(8) = 7

Multiply -1 * 8
5 + 5y + -8 = 7

Reorder the terms:
5 + -8 + 5y = 7

Combine like terms: 5 + -8 = -3
-3 + 5y = 7

Solving
-3 + 5y = 7

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + 5y = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 5y = 7 + 3
5y = 7 + 3

Combine like terms: 7 + 3 = 10
5y = 10

Divide each side by '5'.
y = 2

Simplifying
y = 2

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