2A+80=3A+20

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Solution for 2A+80=3A+20 equation:


Simplifying
2A + 80 = 3A + 20

Reorder the terms:
80 + 2A = 3A + 20

Reorder the terms:
80 + 2A = 20 + 3A

Solving
80 + 2A = 20 + 3A

Solving for variable 'A'.

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

Add '-3A' to each side of the equation.
80 + 2A + -3A = 20 + 3A + -3A

Combine like terms: 2A + -3A = -1A
80 + -1A = 20 + 3A + -3A

Combine like terms: 3A + -3A = 0
80 + -1A = 20 + 0
80 + -1A = 20

Add '-80' to each side of the equation.
80 + -80 + -1A = 20 + -80

Combine like terms: 80 + -80 = 0
0 + -1A = 20 + -80
-1A = 20 + -80

Combine like terms: 20 + -80 = -60
-1A = -60

Divide each side by '-1'.
A = 60

Simplifying
A = 60

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