3(y+7)=5-3y

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


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

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

Solving
21 + 3y = 5 + -3y

Solving for variable 'y'.

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

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

Combine like terms: 3y + 3y = 6y
21 + 6y = 5 + -3y + 3y

Combine like terms: -3y + 3y = 0
21 + 6y = 5 + 0
21 + 6y = 5

Add '-21' to each side of the equation.
21 + -21 + 6y = 5 + -21

Combine like terms: 21 + -21 = 0
0 + 6y = 5 + -21
6y = 5 + -21

Combine like terms: 5 + -21 = -16
6y = -16

Divide each side by '6'.
y = -2.666666667

Simplifying
y = -2.666666667

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