(3a+6a)+20=92

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Solution for (3a+6a)+20=92 equation:


Simplifying
(3a + 6a) + 20 = 92

Combine like terms: 3a + 6a = 9a
(9a) + 20 = 92
(9a) + 20 = 92

Reorder the terms:
20 + (9a) = 92

Solving
20 + (9a) = 92

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + (9a) = 92 + -20

Combine like terms: 20 + -20 = 0
0 + (9a) = 92 + -20
(9a) = 92 + -20

Combine like terms: 92 + -20 = 72
(9a) = 72

Divide each side by '9'.
a = 8

Simplifying
a = 8

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