19-3(a-6)=66

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


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

Reorder the terms:
19 + -3(-6 + a) = 66
19 + (-6 * -3 + a * -3) = 66
19 + (18 + -3a) = 66

Combine like terms: 19 + 18 = 37
37 + -3a = 66

Solving
37 + -3a = 66

Solving for variable 'a'.

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

Add '-37' to each side of the equation.
37 + -37 + -3a = 66 + -37

Combine like terms: 37 + -37 = 0
0 + -3a = 66 + -37
-3a = 66 + -37

Combine like terms: 66 + -37 = 29
-3a = 29

Divide each side by '-3'.
a = -9.666666667

Simplifying
a = -9.666666667

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