Question

find this value of x
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Answer 1

Answer:

20+16=x+2y+7---(1)

y+7=20

y=13

put the value in equation (1)

36=x+13+7

36-20=x

x=16

Step-by-step explanation:

Answer 2

Answer:

answer is =X=3

centre=O

then,SO=OU

SO+OU=SU

SO=20=OU

20=Y+7

Y=20-7=13

RO=ON

RO+ON=RN

RO=16=ON

16=X+Y

=X+13

X=16-13=3