2y-7y-3y-y=81whatsy

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Solution for 2y-7y-3y-y=81whatsy equation: 


Simplifying
2y + -7y + -3y + -1y = 81whatsy

Combine like terms: 2y + -7y = -5y
-5y + -3y + -1y = 81whatsy

Combine like terms: -5y + -3y = -8y
-8y + -1y = 81whatsy

Combine like terms: -8y + -1y = -9y
-9y = 81whatsy

Solving
-9y = 81ahstwy

Solving for variable 'y'.

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

Add '-81ahstwy' to each side of the equation.
-81ahstwy + -9y = 81ahstwy + -81ahstwy

Combine like terms: 81ahstwy + -81ahstwy = 0
-81ahstwy + -9y = 0

Factor out the Greatest Common Factor (GCF), '-9y'.
-9y(9ahstw + 1) = 0

Ignore the factor -9.

Subproblem 1
Set the factor 'y' equal to zero and attempt to solve:

Simplifying
y = 0

Solving
y = 0

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

Simplifying
y = 0

Subproblem 2
Set the factor '(9ahstw + 1)' equal to zero and attempt to solve:

Simplifying
9ahstw + 1 = 0

Reorder the terms:
1 + 9ahstw = 0

Solving
1 + 9ahstw = 0

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

Add '-1' to each side of the equation.
1 + -1 + 9ahstw = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 9ahstw = 0 + -1
9ahstw = 0 + -1

Combine like terms: 0 + -1 = -1
9ahstw = -1

Add '-9ahstw' to each side of the equation.
9ahstw + -9ahstw = -1 + -9ahstw

Combine like terms: 9ahstw + -9ahstw = 0
0 = -1 + -9ahstw

Simplifying
0 = -1 + -9ahstw

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
y = {0}

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