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Question 24 of 25 Which of these shows the result of using the first equation to substitute for y in the second equation, then combining like terms? y = 3x 3x + 2y = 18 ОА. Зу =…

Question 24 of 25 Which of these shows the result of using the first equation to substitute for y in the second equation, then combining like terms? y = 3x 3x + 2y = 18 ОА. Зу =…
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Question 24 of 25

Which of these shows the result of using the first equation to substitute for y
in the second equation, then combining like terms?
y = 3x
3x + 2y = 18
ОА. Зу = 18
B. 3x = 18
O C. 9x = 18
O D, 6x = 18
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Question 24 of 25 Which of these shows the result of using the first equation to substitute-example-1
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User Ecyrb
by
8.9k points

1 Answer

4 votes

Answer:

C. 9x=18

Explanation:

3x+2(3x)=18

3x+6x=18

9x=18

answered
User Andrewsomething
by
8.6k points
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