3(9-5a)=-19

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Solution for 3(9-5a)=-19 equation: 


Simplifying
3(9 + -5a) = -19
(9 * 3 + -5a * 3) = -19
(27 + -15a) = -19

Solving
27 + -15a = -19

Solving for variable 'a'.

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

Add '-27' to each side of the equation.
27 + -27 + -15a = -19 + -27

Combine like terms: 27 + -27 = 0
0 + -15a = -19 + -27
-15a = -19 + -27

Combine like terms: -19 + -27 = -46
-15a = -46

Divide each side by '-15'.
a = 3.066666667

Simplifying
a = 3.066666667

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