Question

The sum of two numbers is 21. The sencond number is six times the first number work out the two numbers

Answer 1

Step-by-step explanation:

First number = x

Second number = 6x

Sum of numbers = 21

= x + 6x = 21

7x = 21

x = 3.

First number = x = 3

Second number = 6x = 6 × 3 = 18

Answer 2

Answer:

answer is 3

Step-by-step explanation:

6x + X = 21

=7x = 21

= X = 21÷7

=3

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