5[2a-3]-3[2a+1]=0
You asked:
Solve the equation \(5 \cdot \left(2 a - 3\right) - 3 \cdot \left(2 a + 1\right) = 0\) for the variable \(a\).
MathBot Answer:
The solution is: \[a = \frac{9}{2} = 4.5\]
\[\begin{aligned}4 a - 18 &= 0\\4 a &= 18\\a &= \frac{9}{2}\end{aligned}\]