AarinF386458
AarinF386458
28-10-2022
Mathematics
contestada
(4m - 12 – 3m)7 < 140
Respuesta :
HaizelM174668
HaizelM174668
28-10-2022
We have
[tex]\mleft(4m-12-3m\mright)7<140[/tex]
we need to simplify the inequality
[tex](m-12)7<140[/tex][tex]7m-84<140[/tex][tex]7m<140+84[/tex][tex]7m<224[/tex]
then we isolate m
[tex]m<\frac{224}{7}[/tex][tex]m<32[/tex]
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