Question

find this half finished sum​

Answer 1

Answer:

6x=180+6

6x=186

x=186/6

x=31

Answer 2

Answer:

6x = 180 + 6

6x = 186

x = 186 / 6

x = 31

therefore x - 9 = 31 - 9 = 22 degree

5x + 3 = 5 × 31 + 3 = 158 degree

thanks

I hope it is helpful