Question

-8≤8-x≤8

Answer 1

subtract 8 straight across as a start

Answer 2

Then you will have to multiply -1 straight across afterwards in order to get rid of the negative sign that remains next to the x.

@satellite73 Do the signs change?

Answer 3

yes otherwise the answer would not make sense

Answer 4

i dont understand

Answer 5

\[-8\leq 8-x\leq 8\] subtract 8 from ever term
\[-16\leq-x\leq0\]

Answer 6

the change every sign and the sense of the inequality to get
\[16\geq x\geq 0\]

Answer 7

which you can rewrite if you like as
\[0\leq x\leq 16\] to put the smaller number on the left, but it says the same thing

Answer 8

kk thanks anlot Satellite

Answer 9

yw