-18=-2y+4(y-2)

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Solution for -18=-2y+4(y-2) equation:


Simplifying
-18 = -2y + 4(y + -2)

Reorder the terms:
-18 = -2y + 4(-2 + y)
-18 = -2y + (-2 * 4 + y * 4)
-18 = -2y + (-8 + 4y)

Reorder the terms:
-18 = -8 + -2y + 4y

Combine like terms: -2y + 4y = 2y
-18 = -8 + 2y

Solving
-18 = -8 + 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.
-18 + -2y = -8 + 2y + -2y

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

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

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

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

Divide each side by '-2'.
y = -5

Simplifying
y = -5

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