7(y+3)+6y=8

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Solution for 7(y+3)+6y=8 equation: 


Simplifying
7(y + 3) + 6y = 8

Reorder the terms:
7(3 + y) + 6y = 8
(3 * 7 + y * 7) + 6y = 8
(21 + 7y) + 6y = 8

Combine like terms: 7y + 6y = 13y
21 + 13y = 8

Solving
21 + 13y = 8

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 + 13y = 8 + -21

Combine like terms: 21 + -21 = 0
0 + 13y = 8 + -21
13y = 8 + -21

Combine like terms: 8 + -21 = -13
13y = -13

Divide each side by '13'.
y = -1

Simplifying
y = -1

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