2a+4a+9=39 find a

asked by guest
on Oct 26, 2024 at 6:22 am



You asked:

Solve the equation \[2 a + 4 a + 9 = 39\] for the unknown \(a\).

MathBot Answer:

The solution is: \[a = 5\]

\[\begin{aligned}2 a + 4 a + 9 &= 39\\6 a + 9 &= 39\\6 a &= 30\\a &= 5\end{aligned}\]

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