Question

Decide 7 and -7 are solotions of equation=x-4=3​

Answer 1

Answer:

7 is the solution to the equation x-4=3​

Step-by-step explanation:

x-4=3​

x= 3+4

x=7

Answer 2

Answer:

put x=7

x-4=3

(7)-4=3

7-4=3

3=3

LHS = RHS

therefore x=7 is the solution of the equation

hope it help you