Answer :
Answer:
18
Step-by-step explanation:
Take x-7=11 and then reverse what the 7 is doing in the equation.
11 + 7 = 18
Plug in 18 to double check.
18 - 7 = 11
I'm terrible at math and this is the best explanation I can give sorry
Answer:
18
Step-by-step explanation:
Take x-7=11 and then reverse what the 7 is doing in the equation.
11 + 7 = 18
Plug in 18 to double check.
18 - 7 = 11
I'm terrible at math and this is the best explanation I can give sorry