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What is the solution for x in the equation? 3x − 42 = -6x + 21
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1 vote
What is the solution for x in the equation? 3x − 42 = -6x + 21

User Craig Celeste
by
3.7k points

2 Answers

6 votes

Answer:

9x= 63

or, x = 7

Explanation:

hope u understand!

User Brother Woodrow
by
4.6k points
3 votes

Answer:

x = 7

Explanation:

3x - 42 = -6x + 21

3x + 6x = 21 + 42

9x = 63

Dividing both sides by 9

x = 63/9

x = 7

User Adi Tiwari
by
4.2k points
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