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For an equation 9-3x=21, the first step is

A. Subtract 9 from both sides
B. Add 9 to both the sides
C. Divide 2 on both the sides
D. None of these

User Karup
by
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2 Answers

0 votes

Answer:

A. Subtract 9 from both sides

Explanation:

It is the "Correct Answer"

User Zaldy Bughaw
by
7.5k points
2 votes

Answer: A.Subtract 9 from both sides

Explanation:

Answer A: Subtract 9 from both sides

Explanation: You want to solve the x from this equation, then the first thing is to put the number that has no valiable x to the other sides, so in this equations, we want to move 9 to the right side, so we subtract 9 from both sides.

User Jowie
by
7.1k points

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