Question

(11percent of x) - (7 percent of x) = 18 = _________​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

11. 7

-----x. -. -------x = 18

100. 100

11x-7x

---------- = 18

100

4x

------- = 18

100

4x= 18×100

4x=1800

x=1800/4

x=450