exam Maths Puzzle Numerical Ability

X=2y-7
3X +2y=-5

Read Solution (Total 0)

exam Other Question

1.) If one-half of one interger is subtracted from three-fifths of the next consecutive interger, the difference is 3. What are the two intergers?

2.)Passanger train can travel Graphing function :

f(x)= (2x)/(x^2+5x+4)

Please help.. I have no idea! THANK YOU!!!