-45=5a

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Solution for -45=5a equation:


Simplifying
-45 = 5a

Solving
-45 = 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-45 + -5a = 5a + -5a

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

Add '45' to each side of the equation.
-45 + 45 + -5a = 0 + 45

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

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

Divide each side by '-5'.
a = -9

Simplifying
a = -9

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