-3(y-7)=-5y+3

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Solution for -3(y-7)=-5y+3 equation:


Simplifying
-3(y + -7) = -5y + 3

Reorder the terms:
-3(-7 + y) = -5y + 3
(-7 * -3 + y * -3) = -5y + 3
(21 + -3y) = -5y + 3

Reorder the terms:
21 + -3y = 3 + -5y

Solving
21 + -3y = 3 + -5y

Solving for variable 'y'.

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

Add '5y' to each side of the equation.
21 + -3y + 5y = 3 + -5y + 5y

Combine like terms: -3y + 5y = 2y
21 + 2y = 3 + -5y + 5y

Combine like terms: -5y + 5y = 0
21 + 2y = 3 + 0
21 + 2y = 3

Add '-21' to each side of the equation.
21 + -21 + 2y = 3 + -21

Combine like terms: 21 + -21 = 0
0 + 2y = 3 + -21
2y = 3 + -21

Combine like terms: 3 + -21 = -18
2y = -18

Divide each side by '2'.
y = -9

Simplifying
y = -9

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