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

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


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

Reorder the terms:
4y + -4(4 + 5y) = 2y + 2
4y + (4 * -4 + 5y * -4) = 2y + 2
4y + (-16 + -20y) = 2y + 2

Reorder the terms:
-16 + 4y + -20y = 2y + 2

Combine like terms: 4y + -20y = -16y
-16 + -16y = 2y + 2

Reorder the terms:
-16 + -16y = 2 + 2y

Solving
-16 + -16y = 2 + 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.
-16 + -16y + -2y = 2 + 2y + -2y

Combine like terms: -16y + -2y = -18y
-16 + -18y = 2 + 2y + -2y

Combine like terms: 2y + -2y = 0
-16 + -18y = 2 + 0
-16 + -18y = 2

Add '16' to each side of the equation.
-16 + 16 + -18y = 2 + 16

Combine like terms: -16 + 16 = 0
0 + -18y = 2 + 16
-18y = 2 + 16

Combine like terms: 2 + 16 = 18
-18y = 18

Divide each side by '-18'.
y = -1

Simplifying
y = -1

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