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

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


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

Reorder the terms:
-2(-1 + 5y) + 9y = -1
(-1 * -2 + 5y * -2) + 9y = -1
(2 + -10y) + 9y = -1

Combine like terms: -10y + 9y = -1y
2 + -1y = -1

Solving
2 + -1y = -1

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -1y = -1 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = -1 + -2
-1y = -1 + -2

Combine like terms: -1 + -2 = -3
-1y = -3

Divide each side by '-1'.
y = 3

Simplifying
y = 3

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