45=15a

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Solution for 45=15a equation:


Simplifying
45 = 15a

Solving
45 = 15a

Solving for variable 'a'.

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

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

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

Add '-45' to each side of the equation.
45 + -45 + -15a = 0 + -45

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

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

Divide each side by '-15'.
a = 3

Simplifying
a = 3

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