English, asked by shakelahmed961327650, 10 months ago

a+a=30 b+b=20 c+c=10 a+bxc

Answers

Answered by artistvikash1

2

Answer:

2a=30

a=15

2b=20

b=10

2c=10

c=5

then

a+bc

= 15+10×5

=15+50

=65

ok

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