tqh23
tqh23
13-02-2017
Mathematics
contestada
28 pts
What is:
-7< 1 - 2x<7
Respuesta :
Аноним
Аноним
13-02-2017
-7 < 1 - 2x < 7
Subtract 1 from all sides,
-8 < -2x < 6
Divide all sides by 2,
-4 < -x < 3
Change the sign with negatives,
4 > x > -3
In short, Your Answer would be: 4 > x > -3
Hope this helps!
Answer Link
DeathTheKid101
DeathTheKid101
13-02-2017
The answer would be
4 > x > - 3.
subtract 1 from the whole equation.
simplify
divide the whole equation by -2
simplify.
Answer Link
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