20x+2x-1=10

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Solution for 20x+2x-1=10 equation:


Simplifying
20x + 2x + -1 = 10

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

Combine like terms: 20x + 2x = 22x
-1 + 22x = 10

Solving
-1 + 22x = 10

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 22x = 10 + 1

Combine like terms: -1 + 1 = 0
0 + 22x = 10 + 1
22x = 10 + 1

Combine like terms: 10 + 1 = 11
22x = 11

Divide each side by '22'.
x = 0.5

Simplifying
x = 0.5

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