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 = 15
5a = 15

Divide each side by '5'.
a = 3

Simplifying
a = 3

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