7(3)-1y=14

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Solution for 7(3)-1y=14 equation: 


Simplifying
7(3) + -1y = 14

Multiply 7 * 3
21 + -1y = 14

Solving
21 + -1y = 14

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 + -1y = 14 + -21

Combine like terms: 21 + -21 = 0
0 + -1y = 14 + -21
-1y = 14 + -21

Combine like terms: 14 + -21 = -7
-1y = -7

Divide each side by '-1'.
y = 7

Simplifying
y = 7

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