28=-7.2y

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Solution for 28=-7.2y equation:


Simplifying
28 = -7.2y

Solving
28 = -7.2y

Solving for variable 'y'.

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

Add '7.2y' to each side of the equation.
28 + 7.2y = -7.2y + 7.2y

Combine like terms: -7.2y + 7.2y = 0.0
28 + 7.2y = 0.0

Add '-28' to each side of the equation.
28 + -28 + 7.2y = 0.0 + -28

Combine like terms: 28 + -28 = 0
0 + 7.2y = 0.0 + -28
7.2y = 0.0 + -28

Combine like terms: 0.0 + -28 = -28
7.2y = -28

Divide each side by '7.2'.
y = -3.888888889

Simplifying
y = -3.888888889

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