7(y+2)=-21

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Solution for 7(y+2)=-21 equation: 


Simplifying
7(y + 2) = -21

Reorder the terms:
7(2 + y) = -21
(2 * 7 + y * 7) = -21
(14 + 7y) = -21

Solving
14 + 7y = -21

Solving for variable 'y'.

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

Add '-14' to each side of the equation.
14 + -14 + 7y = -21 + -14

Combine like terms: 14 + -14 = 0
0 + 7y = -21 + -14
7y = -21 + -14

Combine like terms: -21 + -14 = -35
7y = -35

Divide each side by '7'.
y = -5

Simplifying
y = -5

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