-21=-14+y

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Solution for -21=-14+y equation:


Simplifying
-21 = -14 + y

Solving
-21 = -14 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-21 + -1y = -14 + y + -1y

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

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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