3x+x*2=1+6

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Solution for 3x+x*2=1+6 equation: 



3x+x*2=1+6

We move all terms to the left:

3x+x*2-(1+6)=0

We add all the numbers together, and all the variables

3x+x*2-7=0

Wy multiply elements

3x+2x-7=0

We add all the numbers together, and all the variables

5x-7=0

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

5x=7

x=7/5

x=1+2/5

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