3x+5x-9=7+9

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Solution for 3x+5x-9=7+9 equation: 



3x+5x-9=7+9

We move all terms to the left:

3x+5x-9-(7+9)=0

We add all the numbers together, and all the variables

3x+5x-9-16=0

We add all the numbers together, and all the variables

8x-25=0

We move all terms containing x to the left, all other terms to the right

8x=25

x=25/8

x=3+1/8

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