ADP and ABQ are tangents to the circle, centre O. C lies on the circumference of the circle.
D
P
Giving reasons for all the
statements you make, work out
angles DCO, CBO, OCB, and BCD,
all in terms of x.
O
Hence, work out obtuse angle DOB
and prove that y = 2x.
2x
B
Not drawn accurately

can

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions