christiannapav christiannapav

19-01-2021
Mathematics

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Homework Progress
19137 Marks
The sum of two numbers is 21.
The second number is six times the first number.
Work out the two numbers.
Write your answers on one line.

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kaylaxbarb kaylaxbarb

19-01-2021

Answer: 3 & 18

Step-by-step explanation:

x+6x = 21

7x=21

x=21/7

x= 3

21-3 = 18

so 3 and 18

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