10y+20=40whatisy

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Solution for 10y+20=40whatisy equation:


Simplifying
10y + 20 = 40whatisy

Reorder the terms:
20 + 10y = 40whatisy

Solving
20 + 10y = 40ahistwy

Solving for variable 'y'.

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

Add '-40ahistwy' to each side of the equation.
20 + -40ahistwy + 10y = 40ahistwy + -40ahistwy

Combine like terms: 40ahistwy + -40ahistwy = 0
20 + -40ahistwy + 10y = 0

Add '-20' to each side of the equation.
20 + -40ahistwy + -20 + 10y = 0 + -20

Reorder the terms:
20 + -20 + -40ahistwy + 10y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -40ahistwy + 10y = 0 + -20
-40ahistwy + 10y = 0 + -20

Combine like terms: 0 + -20 = -20
-40ahistwy + 10y = -20

Reorder the terms:
20 + -40ahistwy + 10y = -20 + 20

Combine like terms: -20 + 20 = 0
20 + -40ahistwy + 10y = 0

Factor out the Greatest Common Factor (GCF), '10'.
10(2 + -4ahistwy + y) = 0

Ignore the factor 10.

Subproblem 1

Set the factor '(2 + -4ahistwy + y)' equal to zero and attempt to solve: Simplifying 2 + -4ahistwy + y = 0 Solving 2 + -4ahistwy + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -4ahistwy + -2 + y = 0 + -2 Reorder the terms: 2 + -2 + -4ahistwy + y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -4ahistwy + y = 0 + -2 -4ahistwy + y = 0 + -2 Combine like terms: 0 + -2 = -2 -4ahistwy + y = -2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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