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Answer :

multiplying 4.2 with the value was given in the bracket, then multiply -2 with the values given in the bracket,we get [8.4x - 2.1y - 8.2x + 0.6y]
then we simply the x and y terms, and the answer is [0.2x - 1.5y]

hope this helped!!

Answer:

0.2 1.5

Step-by-step explanation:

no problem