Question

1/17-(43-|x|)=28

Answer 1

17-(43-|x|)=28

17-28=43-|x|

-11=43-|x|

|x|=43+11=54

suy ra x=54 hoăc x=-54

Answer 2

17-(43-|x|)=28

43-|x| =17-28

43-|x| = -11

|x| =43-(-11)

|x| = 54

x = +54;-54

Answer 3

\(\frac{1}{17}-\left(43-\left|x\right|\right)=28\\ \Rightarrow17-\left(43-\left|x\right|\right)28\\ 43-\left|x\right|=17-28\\ \Rightarrow43-\left|x\right|=-11\\ \left|x\right|=43-\left(-11\right)\\ \Rightarrow\left|x\right|=54\\ \Rightarrow x=\pm54\)

Vậy \(x=\pm54\)