-8=-7y+5(y-4)

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Solution for -8=-7y+5(y-4) equation:


Simplifying
-8 = -7y + 5(y + -4)

Reorder the terms:
-8 = -7y + 5(-4 + y)
-8 = -7y + (-4 * 5 + y * 5)
-8 = -7y + (-20 + 5y)

Reorder the terms:
-8 = -20 + -7y + 5y

Combine like terms: -7y + 5y = -2y
-8 = -20 + -2y

Solving
-8 = -20 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-8 + 2y = -20 + -2y + 2y

Combine like terms: -2y + 2y = 0
-8 + 2y = -20 + 0
-8 + 2y = -20

Add '8' to each side of the equation.
-8 + 8 + 2y = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 2y = -20 + 8
2y = -20 + 8

Combine like terms: -20 + 8 = -12
2y = -12

Divide each side by '2'.
y = -6

Simplifying
y = -6

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