Question

find this problem solution. don't write direct answer

Answer 1

a ) 180= 135+x
180-135=x
45 =x

b)180=x+30+x
180-30=2x
150=2x
150/2=x
75=x



c)180=x+10+2x+20
180=3x+30
180-30=3x
150=3x
150/3=x
50=x


d)180=58+x+72
180=130+x
180-130=x
50=x

e)360=2x+x+90+3x
360=5x+90
360-90=5x
270=5x
270/5=x
55=x


#hope it helps
if yu r satisfied mark as brainliest ans plzzz

Answer 2

1. 135 + x = 180. ( by linear pair )
x = 45

2. x + 30 + x = 180. ( by linear pair )
2x = 150
x = 75

3. x + 10 + 2x +20 = 180 ( by linear pair)
3x = 150
x = 50

4. 58 + 72 + x = 180. ( by linear pair)
x = 50

5. 2x + x + 3x + 90 = 360 ( by complete angle)
6x = 270
x = 45
hope it will help you and jo smjh nhi aaega u can ask me dear... okk... ☺☺