Question

ABCD is a rectangle in which AC = 3x - 1 and BD = x + 3 then the value of x is: Plz Explain​

Answer 1

Step-by-step explanation:

AC AND BD ARE THE DIAGNOLS OF THE RECTANGLE ABCD . AND WE KNOW IN A RECTANGLES ARE EQUAL.

SO, 3x-1 = x+3

3x-1-3 = x (3 gets transposed)

3x-4 = x

-4 = x-3x (3x gets transposed)

-4 = -2x

-4÷(-2) = x (-2 gets transposed)

2 = x