-x/2+4=9

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Solution for -x/2+4=9 equation:



-x/2+4=9
We move all terms to the left:
-x/2+4-(9)=0
We add all the numbers together, and all the variables
-x/2-5=0
We multiply all the terms by the denominator
-x-5*2=0
We add all the numbers together, and all the variables
-1x-10=0
We move all terms containing x to the left, all other terms to the right
-x=10
x=10/-1
x=-10

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