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What is the value of x? 12x+34=9
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4 votes
What is the value of x?

12x+34=9

What is the value of x? 12x+34=9-example-1
User Ruli
by
4.0k points

2 Answers

4 votes

Answer:

2.1

Explanation:

you start with 12x+34=9 so do inverse operations

12x+34=9

-34 -34

12x=-25

12x/12=-25/12

x=-2.083333ect.

or 2.1

User Baochang Li
by
4.3k points
4 votes

Answer:

B. 16 1/2

Explanation:

1/2x+3/4=9

multiply both sides by 4

4(1/2x+3/4)=9x4

2x+3=36

2x=36-3

2x=33

x=33/2

x=16 1/2

User Charles Ward
by
4.1k points
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