Question

From figure, find value of x.​

Answer 1

Answer:

$2x + 70 = 180 \\ 2x = 180 - 70 \\ 2x = 110 \\ x = \frac{110}{2} = > 55$

Answer 2

Answer:

x = 55

Step-by-step explanation:

the angle which is 180 - 2x = 70

2x = 180 - 70

So, x = 55