Mathematics, 25.07.2019 07:10, ellieschiller0pdz93k

Write an equation for the problem and then solve.
the perimeters of two rectangles are equal. the dimensions of one rectangle are 2x and x while the dimensions of the other rectangle are x + 12 and x - 3. what are the numerical dimensions of the rectangles? (solve for x)
x =

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Write an equation for the problem and then solve.
the perimeters of two rectangles are equal....