ochoarose1 ochoarose1

25-02-2020
Mathematics

contestada

how do you solve this equation7x+9=3x+29

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jazminvalenzue jazminvalenzue

25-02-2020

Answer:

x= 5

Step-by-step explanation:

First, subtract the smallest variable to both sides to move the variable to one side.

7x+9= 3x+29

-3x -3x

Now, subtract 9 to both sides.

4x+9= 29

-9 -9

Finally, divide by 4 to both sides to isolate the variable.

4x= 20

4 4

x=5

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