3.4=-1+x/2

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Solution for 3.4=-1+x/2 equation: 



3.4=-1+x/2

We move all terms to the left:

3.4-(-1+x/2)=0

We add all the numbers together, and all the variables

-(x/2-1)+3.4=0

We get rid of parentheses

-x/2+1+3.4=0

We multiply all the terms by the denominator


-x+1*2+(3.4)*2=0

We add all the numbers together, and all the variables

-1x+8.8=0

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

-x=-8.8

x=-8.8/-1

x=8+0.8/1

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