-7(-2y-3)=63

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Solution for -7(-2y-3)=63 equation:


Simplifying
-7(-2y + -3) = 63

Reorder the terms:
-7(-3 + -2y) = 63
(-3 * -7 + -2y * -7) = 63
(21 + 14y) = 63

Solving
21 + 14y = 63

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 + 14y = 63 + -21

Combine like terms: 21 + -21 = 0
0 + 14y = 63 + -21
14y = 63 + -21

Combine like terms: 63 + -21 = 42
14y = 42

Divide each side by '14'.
y = 3

Simplifying
y = 3

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