15(a-3)=-6-9

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Solution for 15(a-3)=-6-9 equation:


Simplifying
15(a + -3) = -6 + -9

Reorder the terms:
15(-3 + a) = -6 + -9
(-3 * 15 + a * 15) = -6 + -9
(-45 + 15a) = -6 + -9

Combine like terms: -6 + -9 = -15
-45 + 15a = -15

Solving
-45 + 15a = -15

Solving for variable 'a'.

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

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

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

Combine like terms: -15 + 45 = 30
15a = 30

Divide each side by '15'.
a = 2

Simplifying
a = 2

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