-2(y+4)=2y-4+2(7y+3)

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Solution for -2(y+4)=2y-4+2(7y+3) equation:


Simplifying
-2(y + 4) = 2y + -4 + 2(7y + 3)

Reorder the terms:
-2(4 + y) = 2y + -4 + 2(7y + 3)
(4 * -2 + y * -2) = 2y + -4 + 2(7y + 3)
(-8 + -2y) = 2y + -4 + 2(7y + 3)

Reorder the terms:
-8 + -2y = 2y + -4 + 2(3 + 7y)
-8 + -2y = 2y + -4 + (3 * 2 + 7y * 2)
-8 + -2y = 2y + -4 + (6 + 14y)

Reorder the terms:
-8 + -2y = -4 + 6 + 2y + 14y

Combine like terms: -4 + 6 = 2
-8 + -2y = 2 + 2y + 14y

Combine like terms: 2y + 14y = 16y
-8 + -2y = 2 + 16y

Solving
-8 + -2y = 2 + 16y

Solving for variable 'y'.

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

Add '-16y' to each side of the equation.
-8 + -2y + -16y = 2 + 16y + -16y

Combine like terms: -2y + -16y = -18y
-8 + -18y = 2 + 16y + -16y

Combine like terms: 16y + -16y = 0
-8 + -18y = 2 + 0
-8 + -18y = 2

Add '8' to each side of the equation.
-8 + 8 + -18y = 2 + 8

Combine like terms: -8 + 8 = 0
0 + -18y = 2 + 8
-18y = 2 + 8

Combine like terms: 2 + 8 = 10
-18y = 10

Divide each side by '-18'.
y = -0.5555555556

Simplifying
y = -0.5555555556

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