15a+18b=45

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Solution for 15a+18b=45 equation: 


Simplifying
15a + 18b = 45

Solving
15a + 18b = 45

Solving for variable 'a'.

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

Add '-18b' to each side of the equation.
15a + 18b + -18b = 45 + -18b

Combine like terms: 18b + -18b = 0
15a + 0 = 45 + -18b
15a = 45 + -18b

Divide each side by '15'.
a = 3 + -1.2b

Simplifying
a = 3 + -1.2b

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