Longstreet1 Longstreet1
  • 18-08-2017
  • Mathematics
contestada

The sum of a number divided by 4 and 5 is 7

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babygirl1915
babygirl1915 babygirl1915
  • 18-08-2017
Yes I believe that should be correct
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apologiabiology
apologiabiology apologiabiology
  • 18-08-2017
the number is x

the sum of a number divided by 4 (x/4) and 5 means add them
(x/4)+5
the sum is 7

(x/4)+5=7
minus 5 both sides
x/4=2
times both sides by 4
x=8

the number is 8
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