Question

Please help. I am not good with this

Answer 1

z= 117

x= 7

Explanation:

Since angle 63 and z are on the same axis, this creates a straight line. And a straight line = 180 degrees. So z can be found by:

180-63= 117

Then x. You can still use the 180 degrees method as well.

180= 117 + (10x-7) (subtract 117 on both sides)

63= 10x-7 (add 7 on both sides)

70= 10x (divide by 10 on each side)

7=x

Answer 2

X= 7

Z= 117

Explanation:

Z would be 117 because on the bottom half of the equation it has to be equal to 180. It gave you 63 already and so I just took the 180 and subtracted the 63 to get 117.