7y-31=3x

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Solution for 7y-31=3x equation:


Simplifying
7y + -31 = 3x

Reorder the terms:
-31 + 7y = 3x

Solving
-31 + 7y = 3x

Solving for variable 'y'.

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

Add '31' to each side of the equation.
-31 + 31 + 7y = 31 + 3x

Combine like terms: -31 + 31 = 0
0 + 7y = 31 + 3x
7y = 31 + 3x

Divide each side by '7'.
y = 4.428571429 + 0.4285714286x

Simplifying
y = 4.428571429 + 0.4285714286x

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