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Solving equations

1. Perimeter of a rectangle. the length of a rectangular swimming pool is 15 feet longer than the width. if the perimeter is 82 feet, then what are the length i width.

2.Household income. Alkena and Hsu together earn
$84,326 per year. if Alkena earns $12,468 more per year than Hsu, then how much does each of them earn per year?

3. y=2x-5
y+1 =2(x-2)

4. 3x - 6y =5
2y = 4x -6

I need these problems solved and to find if the equations are independent, dependent, or inconsistent

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Solution Summary

There are two word problems that involve setting up and solving equations.