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3 years ago

Question 7 (2 points)

Mathematics

2 answers:

valentina_108 [34]3 years ago

8 0

Answer:

15.333

Step-by-step explanation:

3x+11=57(y)

reverse the question

so:

57-11=46

46 divided by 3=15.333

so x=15.333

hope that helps

thank you

19NBoli

Mars2501 [29]3 years ago

6 0

Step-by-step explanation:

3x+11=57

subtract 11 from both sides and you will get this

3x=46

Divide by 3

42/3. 3/3

X=14

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