-30=8.5y-2.8

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Solution for -30=8.5y-2.8 equation:


Simplifying
-30 = 8.5y + -2.8

Reorder the terms:
-30 = -2.8 + 8.5y

Solving
-30 = -2.8 + 8.5y

Solving for variable 'y'.

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

Add '-8.5y' to each side of the equation.
-30 + -8.5y = -2.8 + 8.5y + -8.5y

Combine like terms: 8.5y + -8.5y = 0.0
-30 + -8.5y = -2.8 + 0.0
-30 + -8.5y = -2.8

Add '30' to each side of the equation.
-30 + 30 + -8.5y = -2.8 + 30

Combine like terms: -30 + 30 = 0
0 + -8.5y = -2.8 + 30
-8.5y = -2.8 + 30

Combine like terms: -2.8 + 30 = 27.2
-8.5y = 27.2

Divide each side by '-8.5'.
y = -3.2

Simplifying
y = -3.2

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