3 years ago

If x=7 and y=−5, evaluate the following expression:3x−y

Mathematics

2 answers:

svet-max [94.6K]3 years ago

7 0

Answer:

Step-by-step explanation:

Since x = 7 and y = -5

therefore, 3x-y = 3*7-(-5)= 21+5=26

OverLord2011 [107]3 years ago

5 0

Answer:

Step-by-step explanation:

3x-y

X=7

Y=-5

3(7)-(-5)

=21+5

=26

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If x=7 and y=−5, evaluate the following expression:3x−y​

If x=7 and y=−5, evaluate the following expression:3x−y