shakeria2000
shakeria2000
29-11-2016
Mathematics
contestada
2(4 + 2x) ≥ 5x + 5?
Respuesta :
charstar
charstar
29-11-2016
2(4+2x) ≥ 5x+5
8+4x ≥ 5x+5
8 ≥ x+5
3 ≥ x
x ≤ 3
Hope this helps :)
Answer Link
JT19
JT19
29-11-2016
2 (4+2x) >| 5x + 5
8 + 4x >| 5x+5
-4x. -4x
------------------
8 >| x + 5
-5 -5
-----------------
3 >| x or x |< 3
Answer Link
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