7.5=-5y

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Solution for 7.5=-5y equation:


Simplifying
7.5 = -5y

Solving
7.5 = -5y

Solving for variable 'y'.

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

Add '5y' to each side of the equation.
7.5 + 5y = -5y + 5y

Combine like terms: -5y + 5y = 0
7.5 + 5y = 0

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 5y = 0 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 5y = 0 + -7.5
5y = 0 + -7.5

Combine like terms: 0 + -7.5 = -7.5
5y = -7.5

Divide each side by '5'.
y = -1.5

Simplifying
y = -1.5

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