3x+x+2/7=7

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Solution for 3x+x+2/7=7 equation: 



3x+x+2/7=7

We move all terms to the left:

3x+x+2/7-(7)=0

determiningTheFunctionDomain
3x+x-7+2/7=0

We add all the numbers together, and all the variables

4x-7+2/7=0

We multiply all the terms by the denominator


4x*7+2-7*7=0

We add all the numbers together, and all the variables

4x*7-47=0

Wy multiply elements

28x-47=0

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

28x=47

x=47/28

x=1+19/28

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