Question

solve and check the equation 5x/7-2=3​

Answer 1

Answer:

7

Step-by-step explanation:

5x/7=3+2

5x/7=5

5x=35

x=7

verification:

put x as 7

(5×7)/7=5

5=5

hence verified

Answer 2

Answer:

$\frac{5x}{7} - 2 = 3 \\ \\ \frac{5x}{7} = 3 + 2 \\ \\ \frac{5x}{7} = 5 \\ \\ 5x = 5 \times 7 \\ \\ 5x = 35 \\ \\ x = \frac{35}{5} \\ \\ x = 7 \\ \\ checking \\ \\ \frac{5x}{7} - 2 = 3 \\ \\ \frac{5(7)}{7} - 2 = 3 \\ \\ 5 - 2 = 3 \\ \\ 3 = 3 \\ \\ hence \: proved$