3-7y=39

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Solution for 3-7y=39 equation: 


Simplifying
3 + -7y = 39

Solving
3 + -7y = 39

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -7y = 39 + -3

Combine like terms: 3 + -3 = 0
0 + -7y = 39 + -3
-7y = 39 + -3

Combine like terms: 39 + -3 = 36
-7y = 36

Divide each side by '-7'.
y = -5.142857143

Simplifying
y = -5.142857143

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