Question

find the errors in the following statement
7/8a+7 = 7/8a​

Answer 1

7/8a + 7 = 7/8a

Underlined number is the error.

Answer 2

$\frac{7}{8a} + 7 = \frac{7}{8a} +$

here after 7/8a 7 is also need to be add