5a-3b=45

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Solution for 5a-3b=45 equation: 


Simplifying
5a + -3b = 45

Solving
5a + -3b = 45

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.
5a + -3b + 3b = 45 + 3b

Combine like terms: -3b + 3b = 0
5a + 0 = 45 + 3b
5a = 45 + 3b

Divide each side by '5'.
a = 9 + 0.6b

Simplifying
a = 9 + 0.6b

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