19a-3(9-6)=66

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Solution for 19a-3(9-6)=66 equation:


Simplifying
19a + -3(9 + -6) = 66

Combine like terms: 9 + -6 = 3
19a + -3(3) = 66

Multiply -3 * 3
19a + -9 = 66

Reorder the terms:
-9 + 19a = 66

Solving
-9 + 19a = 66

Solving for variable 'a'.

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

Add '9' to each side of the equation.
-9 + 9 + 19a = 66 + 9

Combine like terms: -9 + 9 = 0
0 + 19a = 66 + 9
19a = 66 + 9

Combine like terms: 66 + 9 = 75
19a = 75

Divide each side by '19'.
a = 3.947368421

Simplifying
a = 3.947368421

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