5(a-3)=18

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Solution for 5(a-3)=18 equation:


Simplifying
5(a + -3) = 18

Reorder the terms:
5(-3 + a) = 18
(-3 * 5 + a * 5) = 18
(-15 + 5a) = 18

Solving
-15 + 5a = 18

Solving for variable 'a'.

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

Add '15' to each side of the equation.
-15 + 15 + 5a = 18 + 15

Combine like terms: -15 + 15 = 0
0 + 5a = 18 + 15
5a = 18 + 15

Combine like terms: 18 + 15 = 33
5a = 33

Divide each side by '5'.
a = 6.6

Simplifying
a = 6.6

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