3(7-y)=37

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Solution for 3(7-y)=37 equation: 


Simplifying
3(7 + -1y) = 37
(7 * 3 + -1y * 3) = 37
(21 + -3y) = 37

Solving
21 + -3y = 37

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + -3y = 37 + -21

Combine like terms: 21 + -21 = 0
0 + -3y = 37 + -21
-3y = 37 + -21

Combine like terms: 37 + -21 = 16
-3y = 16

Divide each side by '-3'.
y = -5.333333333

Simplifying
y = -5.333333333

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