8.7y=3.9y+16.8

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Solution for 8.7y=3.9y+16.8 equation:


Simplifying
8.7y = 3.9y + 16.8

Reorder the terms:
8.7y = 16.8 + 3.9y

Solving
8.7y = 16.8 + 3.9y

Solving for variable 'y'.

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

Add '-3.9y' to each side of the equation.
8.7y + -3.9y = 16.8 + 3.9y + -3.9y

Combine like terms: 8.7y + -3.9y = 4.8y
4.8y = 16.8 + 3.9y + -3.9y

Combine like terms: 3.9y + -3.9y = 0.0
4.8y = 16.8 + 0.0
4.8y = 16.8

Divide each side by '4.8'.
y = 3.5

Simplifying
y = 3.5

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