7.8+5y=39

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Solution for 7.8+5y=39 equation: 


Simplifying
7.8 + 5y = 39

Solving
7.8 + 5y = 39

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 + 5y = 39 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + 5y = 39 + -7.8
5y = 39 + -7.8

Combine like terms: 39 + -7.8 = 31.2
5y = 31.2

Divide each side by '5'.
y = 6.24

Simplifying
y = 6.24

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