9y-1-14y+8=y-9-15y-1

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Solution for 9y-1-14y+8=y-9-15y-1 equation:


Simplifying
9y + -1 + -14y + 8 = y + -9 + -15y + -1

Reorder the terms:
-1 + 8 + 9y + -14y = y + -9 + -15y + -1

Combine like terms: -1 + 8 = 7
7 + 9y + -14y = y + -9 + -15y + -1

Combine like terms: 9y + -14y = -5y
7 + -5y = y + -9 + -15y + -1

Reorder the terms:
7 + -5y = -9 + -1 + y + -15y

Combine like terms: -9 + -1 = -10
7 + -5y = -10 + y + -15y

Combine like terms: y + -15y = -14y
7 + -5y = -10 + -14y

Solving
7 + -5y = -10 + -14y

Solving for variable 'y'.

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

Add '14y' to each side of the equation.
7 + -5y + 14y = -10 + -14y + 14y

Combine like terms: -5y + 14y = 9y
7 + 9y = -10 + -14y + 14y

Combine like terms: -14y + 14y = 0
7 + 9y = -10 + 0
7 + 9y = -10

Add '-7' to each side of the equation.
7 + -7 + 9y = -10 + -7

Combine like terms: 7 + -7 = 0
0 + 9y = -10 + -7
9y = -10 + -7

Combine like terms: -10 + -7 = -17
9y = -17

Divide each side by '9'.
y = -1.888888889

Simplifying
y = -1.888888889

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