8x+9=16x=-7

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Solution for 8x+9=16x=-7 equation:



8x+9=16x=-7
We move all terms to the left:
8x+9-(16x)=0
We add all the numbers together, and all the variables
-8x+9=0
We move all terms containing x to the left, all other terms to the right
-8x=-9
x=-9/-8
x=1+1/8

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