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3 years ago

If 7.5 plus 6.8 times a number equals the sum of the number and 89.6, what is the number?.

Mathematics

2 answers:

anzhelika [568]3 years ago

7 0

7.5 + 6.8x = x + 89.6

...subtract x

7.5 + 5.8x = 89.6

...subtract 7.5

5.8x = 82.1

...divide by 5.8

x = 14.16

the number is 14.16

loris [4]3 years ago

3 0

Answer:

14.16

Step-by-step explanation:

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