y-1-3y-9=

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Solution for y-1-3y-9= equation:


Simplifying
y + -1 + -3y + -9 = 0

Reorder the terms:
-1 + -9 + y + -3y = 0

Combine like terms: -1 + -9 = -10
-10 + y + -3y = 0

Combine like terms: y + -3y = -2y
-10 + -2y = 0

Solving
-10 + -2y = 0

Solving for variable 'y'.

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

Add '10' to each side of the equation.
-10 + 10 + -2y = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -2y = 0 + 10
-2y = 0 + 10

Combine like terms: 0 + 10 = 10
-2y = 10

Divide each side by '-2'.
y = -5

Simplifying
y = -5

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