Please help i need this done

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asked Apr 21, 2018 24.0k views

1 Answer

Lingyan · Answer 1 · 2018-04-25T07:23:05+0000

3x - 2 = x + 1
2x = 3
x = 3/2
x = 1.5

3x - 2 = 3(1.5) - 2 = 2.5
or
x + 1 = 1.5 + 1 = 2.5

P = 4(2.5) = 10

perimeter of square is 10 cm so side of square = 2.5cm

Please help i need this done

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