18+4y=-2(6+2y)

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Solution for 18+4y=-2(6+2y) equation:


Simplifying
18 + 4y = -2(6 + 2y)
18 + 4y = (6 * -2 + 2y * -2)
18 + 4y = (-12 + -4y)

Solving
18 + 4y = -12 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
18 + 4y + 4y = -12 + -4y + 4y

Combine like terms: 4y + 4y = 8y
18 + 8y = -12 + -4y + 4y

Combine like terms: -4y + 4y = 0
18 + 8y = -12 + 0
18 + 8y = -12

Add '-18' to each side of the equation.
18 + -18 + 8y = -12 + -18

Combine like terms: 18 + -18 = 0
0 + 8y = -12 + -18
8y = -12 + -18

Combine like terms: -12 + -18 = -30
8y = -30

Divide each side by '8'.
y = -3.75

Simplifying
y = -3.75

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