Question

x + 7= 9 liner equation. slove and check​

Answer 1

Answer:

x+7=9

x=9-7

x=2

check

x+7=9

2+7=9

9=9

please mark as brainliest answer

Answer 2

Answer:

solution

=x+7=9

=x= 9-7

=x= 2

to check

=x=7+2=9