18y-13(-5y-18)=-18-18(18y-3)-11(7y+2)

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Solution for 18y-13(-5y-18)=-18-18(18y-3)-11(7y+2) equation:


Simplifying
18y + -13(-5y + -18) = -18 + -18(18y + -3) + -11(7y + 2)

Reorder the terms:
18y + -13(-18 + -5y) = -18 + -18(18y + -3) + -11(7y + 2)
18y + (-18 * -13 + -5y * -13) = -18 + -18(18y + -3) + -11(7y + 2)
18y + (234 + 65y) = -18 + -18(18y + -3) + -11(7y + 2)

Reorder the terms:
234 + 18y + 65y = -18 + -18(18y + -3) + -11(7y + 2)

Combine like terms: 18y + 65y = 83y
234 + 83y = -18 + -18(18y + -3) + -11(7y + 2)

Reorder the terms:
234 + 83y = -18 + -18(-3 + 18y) + -11(7y + 2)
234 + 83y = -18 + (-3 * -18 + 18y * -18) + -11(7y + 2)
234 + 83y = -18 + (54 + -324y) + -11(7y + 2)

Reorder the terms:
234 + 83y = -18 + 54 + -324y + -11(2 + 7y)
234 + 83y = -18 + 54 + -324y + (2 * -11 + 7y * -11)
234 + 83y = -18 + 54 + -324y + (-22 + -77y)

Reorder the terms:
234 + 83y = -18 + 54 + -22 + -324y + -77y

Combine like terms: -18 + 54 = 36
234 + 83y = 36 + -22 + -324y + -77y

Combine like terms: 36 + -22 = 14
234 + 83y = 14 + -324y + -77y

Combine like terms: -324y + -77y = -401y
234 + 83y = 14 + -401y

Solving
234 + 83y = 14 + -401y

Solving for variable 'y'.

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

Add '401y' to each side of the equation.
234 + 83y + 401y = 14 + -401y + 401y

Combine like terms: 83y + 401y = 484y
234 + 484y = 14 + -401y + 401y

Combine like terms: -401y + 401y = 0
234 + 484y = 14 + 0
234 + 484y = 14

Add '-234' to each side of the equation.
234 + -234 + 484y = 14 + -234

Combine like terms: 234 + -234 = 0
0 + 484y = 14 + -234
484y = 14 + -234

Combine like terms: 14 + -234 = -220
484y = -220

Divide each side by '484'.
y = -0.4545454545

Simplifying
y = -0.4545454545

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