Answer:
they got -21 when they were supposted to get +21
and they also got +6x when they were supposted to get -6x
Step-by-step explanation:
that's because -3 and 2x are multiplied together and when you are multiplying negative and positive number you need to get negative result.
when you are multiplying negative with negative number, you will get positive number.
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Answer: I believe it's 5 I am not sure
You are going to have to divide 1433 by 67 and you see how much money equals one training sesion. Then you do 79 training sessions by how much money is equal to one training session
y is 15 x is 3
