Question

plz answer fast plz please​

Answer 1

$\frac{3x + 5}{2x + 7} = 4 \\ \\ 3x + 5 = 8x + 28 \\ \\ 5x = - 23 \\ \\ x = \frac{ - 23}{5}$

Answer 2

$\large\sf\underline{Given:-}$

• $\sf\:\frac{3x+5}{2x+7}=4$

$\large\sf\underline{Solution :-}$

$\sf⟹\:\frac{3x+5}{2x+7}=4$

Cross multiplying :

$\sf⟹\:4(2x+7) =3x+5$

$\sf⟹\:8x+28=3x+5$

$\sf⟹\:8x-3x=5-28$

$\sf⟹\:5x=-23$

$\sf⟹\:x=\frac{-23}{5}$

$\tt\purple{⟹\:x=-4.6}$

• Thnku ❣