x+71/2=-3.5

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Solution for x+71/2=-3.5 equation: 



x+71/2=-3.5

We move all terms to the left:

x+71/2-(-3.5)=0

We add all the numbers together, and all the variables

x+3.5+71/2=0

We multiply all the terms by the denominator


x*2+71+(3.5)*2=0

We add all the numbers together, and all the variables

x*2+78=0

Wy multiply elements

2x+78=0

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

2x=-78

x=-78/2

x=-39

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