Mathematics, 14.11.2020 14:00 taylormack60
The sum of a number and twice another number is 17. The sum of twice the first number and the second number is 4. What are the two numbers?
a) define the variables
b) write a system of equations
c) solve by elimination
Answers: 2
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The sum of a number and twice another number is 17. The sum of twice the first number and the second...
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