2=20*a

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Solution for 2=20*a equation:


Simplifying
2 = 20a

Solving
2 = 20a

Solving for variable 'a'.

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

Add '-20a' to each side of the equation.
2 + -20a = 20a + -20a

Combine like terms: 20a + -20a = 0
2 + -20a = 0

Add '-2' to each side of the equation.
2 + -2 + -20a = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -20a = 0 + -2
-20a = 0 + -2

Combine like terms: 0 + -2 = -2
-20a = -2

Divide each side by '-20'.
a = 0.1

Simplifying
a = 0.1

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