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AlexFokin [52]
3 years ago
14

Which of the following describes the correct process for solving the equation 3x + 6 = 21 and arrives at the correct solution?

Mathematics
2 answers:
sleet_krkn [62]3 years ago
6 0
-6 both sides
Divide by 3 both sides
X=6
Hoochie [10]3 years ago
5 0
3x+6=21
3x=21-6
3x=15  you {division 3x with 3 answer is only x and next one is you divide by 15
                               by 3 the answer is 5
x=5
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stellarik [79]

Answer:

Step-by-step explanation:

Hi there!

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Answers below

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