Question

solve the fraction x/5+x/7=12​

Answer 1

Step-by-step explanation:

x/5+x/7=12

7x+5x/35=12

12x/35=12

12x=12×35

x=12×35/12

x=35

i hope this is helpful for u

Answer 2

Step-by-step explanation:

$\frac{x}{5} + \frac{x}{7} = 12 \\ \\ take \: lcm \: 35 \\ \\ \frac{7x}{35} + \frac{5x}{35} = 12 \\ \\ \frac{7x + 5x}{35} = 12 \\ \\ 12x = 12 \times 35 \\ \\ x = \frac{12 \times 35}{12} \\ \\ x = 35$