2 years ago

Do 4x and 15 + x have the same value when x is 5? How do you know?

Mathematics

2 answers:

elena55 [62]2 years ago

8 0

Yes

Step-by-step explanation:

x = 5

4(5) = 15 + (5)

20 = 20

alexandr402 [8]2 years ago

4 0

Answer:

yes

Step-by-step explanation:

If x = 5,

4x=4*5=20

15+x=15+5=20

They're both the same.

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