Question

Find the value of x.
A) 7
b) 17
c)49
d)61

Answer 1

x=17

Explanation:

7x and 2x+27 are supplementary meaning they add up to be 180 degrees.

so, 7x + 2x + 27 = 180

9x + 27 =180

9x = 153

x = 17

hope this helped