Given the square below, solve for x.

A square ABCD is shown with four 90 degree angles and two diagonals. Side AD is equal to 2x plus 4 and side BC is equal to 5x minus 11.

x = -5

x = 5

x = 1

x = -1

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1 Answer

2x+4=5x-11, (because the sides of a square are equal)

15=3x, x=5 is the solution.
by Top Rated User (1.2m points)

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