-10.2y+19.66=-19.49-18.9y

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Solution for -10.2y+19.66=-19.49-18.9y equation: 


Simplifying
-10.2y + 19.66 = -19.49 + -18.9y

Reorder the terms:
19.66 + -10.2y = -19.49 + -18.9y

Solving
19.66 + -10.2y = -19.49 + -18.9y

Solving for variable 'y'.

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

Add '18.9y' to each side of the equation.
19.66 + -10.2y + 18.9y = -19.49 + -18.9y + 18.9y

Combine like terms: -10.2y + 18.9y = 8.7y
19.66 + 8.7y = -19.49 + -18.9y + 18.9y

Combine like terms: -18.9y + 18.9y = 0.0
19.66 + 8.7y = -19.49 + 0.0
19.66 + 8.7y = -19.49

Add '-19.66' to each side of the equation.
19.66 + -19.66 + 8.7y = -19.49 + -19.66

Combine like terms: 19.66 + -19.66 = 0.00
0.00 + 8.7y = -19.49 + -19.66
8.7y = -19.49 + -19.66

Combine like terms: -19.49 + -19.66 = -39.15
8.7y = -39.15

Divide each side by '8.7'.
y = -4.5

Simplifying
y = -4.5

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