390-6y=90

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Solution for 390-6y=90 equation: 


Simplifying
390 + -6y = 90

Solving
390 + -6y = 90

Solving for variable 'y'.

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

Add '-390' to each side of the equation.
390 + -390 + -6y = 90 + -390

Combine like terms: 390 + -390 = 0
0 + -6y = 90 + -390
-6y = 90 + -390

Combine like terms: 90 + -390 = -300
-6y = -300

Divide each side by '-6'.
y = 50

Simplifying
y = 50

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