4 years ago

3 times a number plus 3 is 42

Mathematics

2 answers:

AURORKA [14]4 years ago

8 0

Answer:

Step-by-step explanation:

42/3=14-3=11

MArishka [77]4 years ago

3 0

3x+3=42 is how you would set up your equation and then you would subtract 3 from 42 which would give you 39. now your equation would look like 3x=39. giving you your answer, x=13

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3 times a number plus 3 is 42​

3 times a number plus 3 is 42