Answer:
Step-by-step explanation:
48 *
/ 180 = 0.837758041
28 + vector b = -12
vector b = -40
vector b has magnitude 40 units in the negative y direction.
On google, it says 8.463.
Hi there! The answer is x = -1
Let's solve this equation step by step!

First collect terms.

Subtract (1/2)x from both sides.

Subtract 3 from both sides.

And finally divide by -1 3/4