(10y+5)=y-7

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Solution for (10y+5)=y-7 equation:


Simplifying
(10y + 5) = y + -7

Reorder the terms:
(5 + 10y) = y + -7

Remove parenthesis around (5 + 10y)
5 + 10y = y + -7

Reorder the terms:
5 + 10y = -7 + y

Solving
5 + 10y = -7 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
5 + 10y + -1y = -7 + y + -1y

Combine like terms: 10y + -1y = 9y
5 + 9y = -7 + y + -1y

Combine like terms: y + -1y = 0
5 + 9y = -7 + 0
5 + 9y = -7

Add '-5' to each side of the equation.
5 + -5 + 9y = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 9y = -7 + -5
9y = -7 + -5

Combine like terms: -7 + -5 = -12
9y = -12

Divide each side by '9'.
y = -1.333333333

Simplifying
y = -1.333333333

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