X + 9 = 2x - 3
<u>-x -x </u>
9 = x - 3
<u> +3 +3</u>
12 = x

Step-by-step explanation:

PB = 12 (P=1, B=2) Numerical values are assigned to each letter and each letter takes on a single number.
Step-by-step explanation:
same side interior angles are formed when a transversal line intersects two or more lines
Answer:
z = 23 degrees
Step-by-step explanation:
Total degree inside a triangle = 180
We can add up the 2 angles we got.
62 + 95 = 157
Subtract 157 from 180.
180 - 157 = 23
Check = the angle missing is an acute angle (less than 90 degrees) and 23 is less than 90 degrees so it is possible.
I hope this helped and please mark me as brainliest!