First you had to rewrite the problem with eighteen as the three times six is equal to eighteen.

Then you factor it out by the common term of six.

Final answer: 
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-Charlie
Answer:
3r+5
Step-by-step explanation:
18/24 = 63/x...18 width to 24 length = 63 width to x length
cross multiply
(18)(x) = (24)(63)
18x = 1512
x = 1512/18
x = 84 inches <===
This doesn’t make sense, please add additional context
So you need to mutpies it and then never forget that 0.23