book Maths Puzzle Numerical Ability

Please help me to solve this problem. Is it possible to solve the problem and when we start of it is greater than , but can the answer change to less than?

4x-2(2+x)>-(3-2X)

Read Solution (Total 0)

book Other Question

4 men and 3 women finish a job in 6 days,and 5 men and 7 women can do the same work in 4 days.how long will 1 man and 1 woman take to do the work? please help me with this...

0.9x + 2.3x = -6.4

will you show me how you did it?