8x-1+4x=143

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Solution for 8x-1+4x=143 equation: 



8x-1+4x=143

We move all terms to the left:

8x-1+4x-(143)=0

We add all the numbers together, and all the variables

12x-144=0

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

12x=144

x=144/12

x=12

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