Solving Systems with Cramer's Rule · Exercise 52
Create a system of linear equations to describe the behavior. Then, calculate the determinant. Will there be a unique solution? If so, find the unique solution.
Two numbers add up to 104. If you add two times the first number plus two times the second number, your total is 208
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Algebra and Trigonometry 2e · §11.8 Solving Systems with Cramer's Rule · Exercise 52
No hints for this one.
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