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Please provide answer on the following problem. The perimeter of a rectangle is 42 ft. The length is 7 ft longer than the width. Find

Please provide answer on the following problem.

The perimeter of a rectangle is 42 ft. The length is 7 ft longer than the width. Find the dimensions. Write a system of linear equations and solve the resulting system.

Write the first equation.

2x+2y= ????

Write the second equation

x=y+?????

What is the length?

What is the width?

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