Which choice shows the result of substituting 3x – 5 into the second equation for y?

Mathematics

2 answers:

ahrayia [7]3 years ago

5 0

Answer: The answer is (B) 2x + 3(3x – 5) = 51 .

Step-by-step explanation: We are given three options and we are to select which choice shows the result of substituting 3x – 5 into the second equation for y.

So, y = 3x - 5.

Since the standard form of a linear equation i two variables is ax + by = c, so the second equation as given in the options must be of the form 2x + 3y = 51.

If we substitute y = 3x - 5, then this equation becomes

2x + 3(3x - 5) = 51.

Thus, (B) 2x + 3(3x – 5) = 51 is the correct option.

gulaghasi [49]3 years ago

5 0

Answer:

B is the correct answer

Step-by-step explanation:

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3 years ago

I need help very fast please

Savatey [412]

Answer:

the second chaise is the answer

4 0

2 years ago

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