Question

Answer fast please i will mark as brainliest

Answer 1

Step-by-step explanation:

3x-4 = x+5

By transposing;

3x-x = 5+4

= 2x = 9

x = 9/2

Answer 2

Step-by-step explanation:

we know that diagonals of quadrilateral bisect each other .

so

3x-4=x+5

3x-x=4+5

2x=9

x=9/2

please mark my answer as brainlist