8y+2=y-15

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Solution for 8y+2=y-15 equation:


Simplifying
8y + 2 = y + -15

Reorder the terms:
2 + 8y = y + -15

Reorder the terms:
2 + 8y = -15 + y

Solving
2 + 8y = -15 + 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.
2 + 8y + -1y = -15 + y + -1y

Combine like terms: 8y + -1y = 7y
2 + 7y = -15 + y + -1y

Combine like terms: y + -1y = 0
2 + 7y = -15 + 0
2 + 7y = -15

Add '-2' to each side of the equation.
2 + -2 + 7y = -15 + -2

Combine like terms: 2 + -2 = 0
0 + 7y = -15 + -2
7y = -15 + -2

Combine like terms: -15 + -2 = -17
7y = -17

Divide each side by '7'.
y = -2.428571429

Simplifying
y = -2.428571429

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