3 years ago

Which graph best represents the solution to 5x-7=21

Mathematics

2 answers:

Mumz [18]3 years ago

8 0

Answer:

I just did the USATestPrep and the answer is c

Step-by-step explanation:

jolli1 [7]3 years ago

6 0

You are solving for x.

Isolate the x. Note the equal sign. What you do to one side, you do to the other.

5x - 7 = 21
5x - 7 (+7) = 21 (+7)
5x = 28
5x/5 = 28/5
x = 28/5
x = 5.6

C) should be your answer, because it is the one that meets the requirement of placing the dot on 5.6 (or approximately)

hope this helps

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dexar [7]

Answer/Step-by-step explanation:

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