-30y=-(-5y+7)-15+22-(18y+28)

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Solution for -30y=-(-5y+7)-15+22-(18y+28) equation:


Simplifying
-30y = -1(-5y + 7) + -15 + 22 + -1(18y + 28)

Reorder the terms:
-30y = -1(7 + -5y) + -15 + 22 + -1(18y + 28)
-30y = (7 * -1 + -5y * -1) + -15 + 22 + -1(18y + 28)
-30y = (-7 + 5y) + -15 + 22 + -1(18y + 28)

Reorder the terms:
-30y = -7 + 5y + -15 + 22 + -1(28 + 18y)
-30y = -7 + 5y + -15 + 22 + (28 * -1 + 18y * -1)
-30y = -7 + 5y + -15 + 22 + (-28 + -18y)

Reorder the terms:
-30y = -7 + -15 + 22 + -28 + 5y + -18y

Combine like terms: -7 + -15 = -22
-30y = -22 + 22 + -28 + 5y + -18y

Combine like terms: -22 + 22 = 0
-30y = 0 + -28 + 5y + -18y
-30y = -28 + 5y + -18y

Combine like terms: 5y + -18y = -13y
-30y = -28 + -13y

Solving
-30y = -28 + -13y

Solving for variable 'y'.

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

Add '13y' to each side of the equation.
-30y + 13y = -28 + -13y + 13y

Combine like terms: -30y + 13y = -17y
-17y = -28 + -13y + 13y

Combine like terms: -13y + 13y = 0
-17y = -28 + 0
-17y = -28

Divide each side by '-17'.
y = 1.647058824

Simplifying
y = 1.647058824

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