-7+4(2y+4)=-8

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Solution for -7+4(2y+4)=-8 equation:


Simplifying
-7 + 4(2y + 4) = -8

Reorder the terms:
-7 + 4(4 + 2y) = -8
-7 + (4 * 4 + 2y * 4) = -8
-7 + (16 + 8y) = -8

Combine like terms: -7 + 16 = 9
9 + 8y = -8

Solving
9 + 8y = -8

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + 8y = -8 + -9

Combine like terms: 9 + -9 = 0
0 + 8y = -8 + -9
8y = -8 + -9

Combine like terms: -8 + -9 = -17
8y = -17

Divide each side by '8'.
y = -2.125

Simplifying
y = -2.125

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