One number is seven more than six times another number. If the sum of the numbers is 21, find the numbers

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Mathematics

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One number is seven more than six times another number. If the sum of the numbers is 21, find the numbers

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tutorAnne tutorAnne · Answer 1 · 2025-03-31T03:52:51-04:00

tutorAnne tutorAnne

Today at 3:52 AM

Answer:the two numbers are 2 and 19

Step-by-step explanation:

Let one of the numbers be x

and the second be 7+ 6x

so that the sum of the two numbers which totals 21 be expressed as

x + (7+ 6x) = 21

x+ 7+6x= 21

7 + 7x = 21

7x= 14

x= 14/7 = 2

one of the numbers = 2

the other number given as

7+ 6x = 7+ 6 x 2= 7+12= 19

The numbers are 2 and 19 .

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adioabiola adioabiola · Answer 2 · 2025-03-31T03:52:15-04:00

adioabiola adioabiola

Today at 3:52 AM

The numbers as described in the question are; 2 and 19

Solving word problems

From the given problem statements;

The first number = y

The second number = x

Hence, y = (7 + 6x)

Their sum is therefore;

x + 7 = 6x = 21

7x = 14

x = 2

Hence, the second number is; 7 + 6x = 7 + 6(2);

y = 19