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Need help with these 2 questions please
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3 votes
Need help with these 2 questions please

Need help with these 2 questions please-example-1
User Dibish
by
5.7k points

2 Answers

5 votes

Answer: 3. x = 20/3 4. x = -11

Explanation:

3. 3x - 5= 15 Add 5 to both sides

+5 +5

3x = 20 Now divide both sides by 3

x = 20/3

4. -2x + 7 =29 Subtract 7 from both sides

-7 -7

-2x = 22 Divide both sides by -2

x = -11

User Joshua Powell
by
5.4k points
1 vote
For the first one it’s x=6.6
And the second one is x=-11
User Skuro
by
4.5k points
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