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

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


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

Reorder the terms:
-4(-2 + 4y) + 7y = 5(y + 4)
(-2 * -4 + 4y * -4) + 7y = 5(y + 4)
(8 + -16y) + 7y = 5(y + 4)

Combine like terms: -16y + 7y = -9y
8 + -9y = 5(y + 4)

Reorder the terms:
8 + -9y = 5(4 + y)
8 + -9y = (4 * 5 + y * 5)
8 + -9y = (20 + 5y)

Solving
8 + -9y = 20 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
8 + -9y + -5y = 20 + 5y + -5y

Combine like terms: -9y + -5y = -14y
8 + -14y = 20 + 5y + -5y

Combine like terms: 5y + -5y = 0
8 + -14y = 20 + 0
8 + -14y = 20

Add '-8' to each side of the equation.
8 + -8 + -14y = 20 + -8

Combine like terms: 8 + -8 = 0
0 + -14y = 20 + -8
-14y = 20 + -8

Combine like terms: 20 + -8 = 12
-14y = 12

Divide each side by '-14'.
y = -0.8571428571

Simplifying
y = -0.8571428571

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