8x-9=-42

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Solution for 8x-9=-42 equation: 



8x-9=-42

We move all terms to the left:

8x-9-(-42)=0

We add all the numbers together, and all the variables

8x+33=0

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

8x=-33

x=-33/8

x=-4+1/8

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