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20 April, 16:58

The perimeter of a rectangle is 8 (2x + 1) inches. The length of the sides of a rectangle are 3x + 4 inches and 4x + 3 inches. Write and solve an equation to find the length of each side of the rectangle.

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  1. 20 April, 17:10
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    8 (2x+1) = 2 (3x+4) + 2 (4x+3)

    16x+8=6x+8+8x+6

    16x+8=14x+14

    2x=6

    X=3

    now just replace X with 3 to find the length and width
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