3x+4x=1-18

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Solution for 3x+4x=1-18 equation: 



3x+4x=1-18

We move all terms to the left:

3x+4x-(1-18)=0

We add all the numbers together, and all the variables

3x+4x-(-17)=0

We add all the numbers together, and all the variables

7x+17=0

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

7x=-17

x=-17/7

x=-2+3/7

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