Question

Find the following equation
3(x-3)=5(2x+1)​

Answer 1

Answer:

3x-9=10x+5

7x=-14

x=-2

Answer 2

$Hence,\:3(x - 3) = 5(2x + 1) \\ \\ ∴ 3 x - 9 = 10x + 5 \\ \\ ∴3x - 10x - 9 = 5 \\ \\ ∴( - 7x )= 5 + 9 \\ \\ ∴ ( - 7x) = 14 \\ \\ ∴x = \frac{14}{ (- 7)} \\ \\ ∴x = ( - \frac{14}{7} ) \\ \\ ∴ \green{\boxed {x = (- 2)}}$