7.8-y=14.7

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Solution for 7.8-y=14.7 equation: 


Simplifying
7.8 + -1y = 14.7

Solving
7.8 + -1y = 14.7

Solving for variable 'y'.

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

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -1y = 14.7 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -1y = 14.7 + -7.8
-1y = 14.7 + -7.8

Combine like terms: 14.7 + -7.8 = 6.9
-1y = 6.9

Divide each side by '-1'.
y = -6.9

Simplifying
y = -6.9

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