3(y+5)=7

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


Simplifying
3(y + 5) = 7

Reorder the terms:
3(5 + y) = 7
(5 * 3 + y * 3) = 7
(15 + 3y) = 7

Solving
15 + 3y = 7

Solving for variable 'y'.

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

Add '-15' to each side of the equation.
15 + -15 + 3y = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 3y = 7 + -15
3y = 7 + -15

Combine like terms: 7 + -15 = -8
3y = -8

Divide each side by '3'.
y = -2.666666667

Simplifying
y = -2.666666667

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