Find the value of X. PLease help.

52.64°

Step-by-step explanation:

sin x = 31/39

x = (31/39)

x = 52.64°

Step-by-step explanation:

To find the value of x we use sine

sin ∅ = opposite / hypotenuse

From the question

ON is the hypotenuse

OP is the opposite

sin x = OP / ON

sin x = 31/39

x = sin-¹ 31/39

x = 52.6°

Hope this helps you

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

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

4x + 6 = 4x + 6

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

4x = 4x

x = x

unlimited solutions.