20a+3b=68

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Solution for 20a+3b=68 equation: 


Simplifying
20a + 3b = 68

Solving
20a + 3b = 68

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
20a + 3b + -3b = 68 + -3b

Combine like terms: 3b + -3b = 0
20a + 0 = 68 + -3b
20a = 68 + -3b

Divide each side by '20'.
a = 3.4 + -0.15b

Simplifying
a = 3.4 + -0.15b

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