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rosijanka [135]

3 years ago

13

Solve for x: 2x +3=9

2 answers:

olya-2409 [2.1K]3 years ago

7 0

Answer:

x=3

Step-by-step explanation:

2(3)+3=9

6+3=9

9=9

pishuonlain [190]3 years ago

4 0

Answer: $x=3$

<u>Subtract 3 from both sides</u>

<u></u> $2x+3-3=9-3\\2x=6$ <u></u>

<u></u>

<u>Divide both sides by 2</u>

<u></u> $2x/2=6/2\\x=3$ <u></u>

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