5y-9-y=-45-(-2)

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Solution for 5y-9-y=-45-(-2) equation:


Simplifying
5y + -9 + -1y = -45 + -1(-2)

Reorder the terms:
-9 + 5y + -1y = -45 + -1(-2)

Combine like terms: 5y + -1y = 4y
-9 + 4y = -45 + -1(-2)

Multiply -1 * -2
-9 + 4y = -45 + 2

Combine like terms: -45 + 2 = -43
-9 + 4y = -43

Solving
-9 + 4y = -43

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + 4y = -43 + 9

Combine like terms: -9 + 9 = 0
0 + 4y = -43 + 9
4y = -43 + 9

Combine like terms: -43 + 9 = -34
4y = -34

Divide each side by '4'.
y = -8.5

Simplifying
y = -8.5

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