20a+20b=480

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Solution for 20a+20b=480 equation: 


Simplifying
20a + 20b = 480

Solving
20a + 20b = 480

Solving for variable 'a'.

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

Add '-20b' to each side of the equation.
20a + 20b + -20b = 480 + -20b

Combine like terms: 20b + -20b = 0
20a + 0 = 480 + -20b
20a = 480 + -20b

Divide each side by '20'.
a = 24 + -1b

Simplifying
a = 24 + -1b

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