-5y-9=-(-y-1)

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


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

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

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

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

Solving for variable 'y'.

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

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

Combine like terms: -5y + -1y = -6y
-9 + -6y = 1 + 1y + -1y

Combine like terms: 1y + -1y = 0
-9 + -6y = 1 + 0
-9 + -6y = 1

Add '9' to each side of the equation.
-9 + 9 + -6y = 1 + 9

Combine like terms: -9 + 9 = 0
0 + -6y = 1 + 9
-6y = 1 + 9

Combine like terms: 1 + 9 = 10
-6y = 10

Divide each side by '-6'.
y = -1.666666667

Simplifying
y = -1.666666667

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