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My answer is--- x= 10225.4 and y= -10190.4 are my answers right?

x= equipment operators and y= laborers

you there?

Yes

ok, lets go through the steps

Guess its wrong then

ok we have 2 equtions

x + y = 35
121x + 83y = 3741

are those the equations you got?

Yes

great

isolate x in the first equation
x=35-y

plug in 35-y for x in the second equation

x=8,072.6

121(35-y) + 83y = 3741

I miss calculated 121x-83x.. I wrote 30 down instead of 38

ok

tell me what you get

x=8072.6 and y= 8037 correct?

nope

-.-

Do you understand how i got to
121(35-y) + 83y = 3741

I explained it above

-83(x+y)=35
121x+83y=3741
-83x-83y=-2,905
---------------
38x = -2,905
--- -----
30 30
x=-96.83

why -83(x+y)=35?

it should just be x+y=35

Thats what my examples are from MyMathLab

It solves that way.. I have no clue what you were showing me

I have the answer, -83(x+y)=35 doesn't make any sense

-96.83+y=35
+ +
y=131.83

it says only 35 people were hired, how can there be 131.83 laborers?

Do you want me to show you how i got the answer?

Hold on.. Let me start over

These are the equations
x + y = 35
121x + 83y = 3741

Yes

isolate x in the first equation
x=35-y

plug in 35-y for x in the other equation

121(35-y) + 83y = 3741

solve for y

x=22 and y= 13 ... Do you want me to show you how i got it?

thats what i got, good job

to see if these are right, plug them back into the original equations

-83(x-y)=35
the -83 is meant to cancel out the 83y in the other equation

Im good

22+13 = 35

first equation works

121(22)+83(13)=3741

I already got an A on my test, Thanks for you help. It was a calculation error on my end.

those the right answers

k, don't forget to medal

Thanks for your help.

no problem