Question

Solve the following: In the given figure, find the value of x:​

Answer 1

Answer:

x+3+x+20+x+7=180 (by linear pair)

3x+30=180

3x=150

x=50

therefore,x+3=50+3=53

x+20=50+20=70

x+7=50+7=57

Answer 2

Answer:

$50 = x$

Step-by-step explanation:

$x + 3 + x + 20 + x + 7 = 180$

$3x + 30 = 180$

$3x = 180 - 30$

$3x = 150$

$x = 150 \div 3$

$x = 50$