5a-10(3)=45

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Solution for 5a-10(3)=45 equation: 


Simplifying
5a + -10(3) = 45

Multiply -10 * 3
5a + -30 = 45

Reorder the terms:
-30 + 5a = 45

Solving
-30 + 5a = 45

Solving for variable 'a'.

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

Add '30' to each side of the equation.
-30 + 30 + 5a = 45 + 30

Combine like terms: -30 + 30 = 0
0 + 5a = 45 + 30
5a = 45 + 30

Combine like terms: 45 + 30 = 75
5a = 75

Divide each side by '5'.
a = 15

Simplifying
a = 15

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