exam Maths Puzzle Numerical Ability

Slove the following inequalities algebraically:

-3<x+5<2x

How would I work this problem? I tried to make it into -3<x+5 and x+5<2x but it didn't work. I am assuming you hav

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exam Other Question
A light plane flew from its home base to an airport 255 miles away. With a headwind, the trip took 1.7 hours. The return trip with tailwind took 1.5 hours. Fine the average airspeed of the plane and the average wind speed. can you please help me with this

solve for m.

0.6m + 3 =2m + 0.2

thank yoiu
julie