Question

5² - 2² = 7x

Solve fast​

Answer 1

Answer:

Hii

Step-by-step explanation:

${5}^{2} - {2}^{2} = 7x \\ \\ = > 25 - 4 = 7x \\ \\ = > 21 = 7x \\ \\ = > x = \frac{21}{7} \\ \\ \green{ \boxed{ \huge{ \red{x = 3}}}}$

Answer 2

Answer:

HOPE IT IS HELPFUL

Step-by-step explanation:

5^2-2^2=7x

25-4=7x

21=7x

x=21/7

x=3