A+3C=20

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Solution for A+3C=20 equation:


Simplifying
A + 3C = 20

Solving
A + 3C = 20

Solving for variable 'A'.

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

Add '-3C' to each side of the equation.
A + 3C + -3C = 20 + -3C

Combine like terms: 3C + -3C = 0
A + 0 = 20 + -3C
A = 20 + -3C

Simplifying
A = 20 + -3C

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