3(2m+5)=4(9-m)
You asked:
Solve the equation \(3 \left(2 m + 5\right) = 4 \left(9 - m\right)\) for the variable \(m\).
MathBot Answer:
The solution is: \[m = \frac{21}{10} = 2.1\]
\[\begin{aligned}6 m + 15 &= 36 - 4 m\\10 m &= 21\\m &= \frac{21}{10}\end{aligned}\]