20y-10-y=2

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Solution for 20y-10-y=2 equation:


Simplifying
20y + -10 + -1y = 2

Reorder the terms:
-10 + 20y + -1y = 2

Combine like terms: 20y + -1y = 19y
-10 + 19y = 2

Solving
-10 + 19y = 2

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 + 19y = 2 + 10

Combine like terms: -10 + 10 = 0
0 + 19y = 2 + 10
19y = 2 + 10

Combine like terms: 2 + 10 = 12
19y = 12

Divide each side by '19'.
y = 0.6315789474

Simplifying
y = 0.6315789474

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