-17=y-(-9)

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Solution for -17=y-(-9) equation:


Simplifying
-17 = y + -1(-9)

Multiply -1 * -9
-17 = y + 9

Reorder the terms:
-17 = 9 + y

Solving
-17 = 9 + y

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.
-17 + -1y = 9 + y + -1y

Combine like terms: y + -1y = 0
-17 + -1y = 9 + 0
-17 + -1y = 9

Add '17' to each side of the equation.
-17 + 17 + -1y = 9 + 17

Combine like terms: -17 + 17 = 0
0 + -1y = 9 + 17
-1y = 9 + 17

Combine like terms: 9 + 17 = 26
-1y = 26

Divide each side by '-1'.
y = -26

Simplifying
y = -26

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