Given equation is

We can solve it by subtracting 1/4 both side


So

On comparing x = 3.
SO the solution of equation is x = 3
Answer:
Many solutions
Step-by-step explanation:
Answer:
x = 7
Step-by-step explanation:
There is a total of 180 degrees in a triangle. To solve you add the other angles and set = to 180 then solve for x
180 = 33 + 90 + 7x +8
172 = 33 + 90 + 7x
139 = 90 +7x
49 = 7x
7 = x