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What is the answer to the equation 9y-18=3y

What is the answer to the equation 9y-18=3y
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2 votes
What is the answer to the equation 9y-18=3y

User Oscar Arranz
by
8.2k points

2 Answers

1 vote

Answer:

3

Explanation:

9y-18=3y

9y-3y=18

6y=18

y=18/6

y=3

User Avishay
by
8.3k points
0 votes

Answer:

3

Explanation:

First step : isolate the variable y

9y-18=3y

⇔ 9y-3y=18

⇔ 6y = 18

second step : calculate y

6y = 18 ⇔ y = 18/6 = 3

User ADJ
by
8.0k points
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