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The sum of two numbers is 21. The second number is six times the first number. Work out the two numbers. Write your answer on one line
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The sum of two numbers is 21. The second number is six times the first number. Work out the two numbers. Write your answer on one line

User Fuglede
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1 vote

Answer:

Explanation:

a +B=21 B=6a a+6a=21 7a=21 a=21:7 a=3 b=6x3 b=18

User Arkanoid
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