Question

(a+b+c ) + (a+b+c )+(a+b+c ) =45
b+b+b= 21
c+c+C=12
then
c+a*b= ?

Answer 1

Answer:

b= 7

c = 4

a= 34

then answer is

c+a×b=4+34×7=242

Answer 2

Easy bro,

First, you do:

(a+7+4)+(a+7+4)+(a+7+4)=45

therefore,

it will equal to

a+a+a+33

then, you do

45-33

=12

a+a+a=3a

12=3a

12/3=4

3a/3=a

a=4

if a=4, b=7, and c=4,

therefore, c+a*b=

4+4*7

=4+28

=32

Hope thi helps!!!!

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