9y+-42=0

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Solution for 9y+-42=0 equation: 


Simplifying
9y + -42 = 0

Reorder the terms:
-42 + 9y = 0

Solving
-42 + 9y = 0

Solving for variable 'y'.

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

Add '42' to each side of the equation.
-42 + 42 + 9y = 0 + 42

Combine like terms: -42 + 42 = 0
0 + 9y = 0 + 42
9y = 0 + 42

Combine like terms: 0 + 42 = 42
9y = 42

Divide each side by '9'.
y = 4.666666667

Simplifying
y = 4.666666667

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