(1-x)/2=7

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Solution for (1-x)/2=7 equation: 



(1-x)/2=7

We move all terms to the left:

(1-x)/2-(7)=0

We add all the numbers together, and all the variables

(-1x+1)/2-7=0

We multiply all the terms by the denominator


(-1x+1)-7*2=0

We add all the numbers together, and all the variables

(-1x+1)-14=0

We get rid of parentheses

-1x+1-14=0

We add all the numbers together, and all the variables

-1x-13=0

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

-x=13

x=13/-1

x=-13

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