2(19-3a)=66-8a

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Solution for 2(19-3a)=66-8a equation:


Simplifying
2(19 + -3a) = 66 + -8a
(19 * 2 + -3a * 2) = 66 + -8a
(38 + -6a) = 66 + -8a

Solving
38 + -6a = 66 + -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
38 + -6a + 8a = 66 + -8a + 8a

Combine like terms: -6a + 8a = 2a
38 + 2a = 66 + -8a + 8a

Combine like terms: -8a + 8a = 0
38 + 2a = 66 + 0
38 + 2a = 66

Add '-38' to each side of the equation.
38 + -38 + 2a = 66 + -38

Combine like terms: 38 + -38 = 0
0 + 2a = 66 + -38
2a = 66 + -38

Combine like terms: 66 + -38 = 28
2a = 28

Divide each side by '2'.
a = 14

Simplifying
a = 14

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