2A+5a=42

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Solution for 2A+5a=42 equation: 


Simplifying
2A + 5a = 42

Solving
2A + 5a = 42

Solving for variable 'A'.

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

Add '-5a' to each side of the equation.
2A + 5a + -5a = 42 + -5a

Combine like terms: 5a + -5a = 0
2A + 0 = 42 + -5a
2A = 42 + -5a

Divide each side by '2'.
A = 21 + -2.5a

Simplifying
A = 21 + -2.5a

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