10=.20a+2

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Solution for 10=.20a+2 equation:


Simplifying
10 = 0.20a + 2

Reorder the terms:
10 = 2 + 0.20a

Solving
10 = 2 + 0.20a

Solving for variable 'a'.

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

Add '-0.20a' to each side of the equation.
10 + -0.20a = 2 + 0.20a + -0.20a

Combine like terms: 0.20a + -0.20a = 0.00
10 + -0.20a = 2 + 0.00
10 + -0.20a = 2

Add '-10' to each side of the equation.
10 + -10 + -0.20a = 2 + -10

Combine like terms: 10 + -10 = 0
0 + -0.20a = 2 + -10
-0.20a = 2 + -10

Combine like terms: 2 + -10 = -8
-0.20a = -8

Divide each side by '-0.20'.
a = 40

Simplifying
a = 40

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