0.8y+0.9y-9.6=-13

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Solution for 0.8y+0.9y-9.6=-13 equation:


Simplifying
0.8y + 0.9y + -9.6 = -13

Reorder the terms:
-9.6 + 0.8y + 0.9y = -13

Combine like terms: 0.8y + 0.9y = 1.7y
-9.6 + 1.7y = -13

Solving
-9.6 + 1.7y = -13

Solving for variable 'y'.

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

Add '9.6' to each side of the equation.
-9.6 + 9.6 + 1.7y = -13 + 9.6

Combine like terms: -9.6 + 9.6 = 0.0
0.0 + 1.7y = -13 + 9.6
1.7y = -13 + 9.6

Combine like terms: -13 + 9.6 = -3.4
1.7y = -3.4

Divide each side by '1.7'.
y = -2

Simplifying
y = -2

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