Question

If BD= 4x+3, find x. Round your answer to answer to the nearest tenth if necessary BC= 37CD = x-3

Answer 1

ok

BD = 4x + 3

BC = 37

CD = x - 3

37 + x - 3 = 4x + 3

37 - 3 - 3 = 4x - x

37 - 6 = 3x

31 = 3x

x = 31/3

That's all