math/algebra

The sum of tow numbers is 71. The second is 7 more than 3 time the first. What are the two numbers?

let x = the smaller number then you know that
7+3x +x =71

solve for x

1. 👍 0
2. 👎 0
3. 👁 55
1. 60

1. 👍 0
2. 👎 0
posted by em

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