42. A system of equations is shown below. x + 7y = 23 3x + 14y = 48 x + yin the solution to the What is the value of system? 43. The total value of quarters and dimes in a coin bank is $5.20. If the
42. A system of equations is shown below. x + 7y = 23 3x + 14y = 48 What is the value of x + yin the solution to the system? 43. The total value of quarters and dimes in a coin bank is $5.20. If the
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