-2(7y+4)+8y=(y+5)

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Solution for -2(7y+4)+8y=(y+5) equation:


Simplifying
-2(7y + 4) + 8y = (y + 5)

Reorder the terms:
-2(4 + 7y) + 8y = (y + 5)
(4 * -2 + 7y * -2) + 8y = (y + 5)
(-8 + -14y) + 8y = (y + 5)

Combine like terms: -14y + 8y = -6y
-8 + -6y = (y + 5)

Reorder the terms:
-8 + -6y = (5 + y)

Remove parenthesis around (5 + y)
-8 + -6y = 5 + y

Solving
-8 + -6y = 5 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-8 + -6y + -1y = 5 + y + -1y

Combine like terms: -6y + -1y = -7y
-8 + -7y = 5 + y + -1y

Combine like terms: y + -1y = 0
-8 + -7y = 5 + 0
-8 + -7y = 5

Add '8' to each side of the equation.
-8 + 8 + -7y = 5 + 8

Combine like terms: -8 + 8 = 0
0 + -7y = 5 + 8
-7y = 5 + 8

Combine like terms: 5 + 8 = 13
-7y = 13

Divide each side by '-7'.
y = -1.857142857

Simplifying
y = -1.857142857

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