1y-5=3-9(1y+2)

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Solution for 1y-5=3-9(1y+2) equation:


Simplifying
1y + -5 = 3 + -9(1y + 2)

Reorder the terms:
-5 + 1y = 3 + -9(1y + 2)

Reorder the terms:
-5 + 1y = 3 + -9(2 + 1y)
-5 + 1y = 3 + (2 * -9 + 1y * -9)
-5 + 1y = 3 + (-18 + -9y)

Combine like terms: 3 + -18 = -15
-5 + 1y = -15 + -9y

Solving
-5 + 1y = -15 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
-5 + 1y + 9y = -15 + -9y + 9y

Combine like terms: 1y + 9y = 10y
-5 + 10y = -15 + -9y + 9y

Combine like terms: -9y + 9y = 0
-5 + 10y = -15 + 0
-5 + 10y = -15

Add '5' to each side of the equation.
-5 + 5 + 10y = -15 + 5

Combine like terms: -5 + 5 = 0
0 + 10y = -15 + 5
10y = -15 + 5

Combine like terms: -15 + 5 = -10
10y = -10

Divide each side by '10'.
y = -1

Simplifying
y = -1

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