exam Maths Puzzle Numerical Ability

Solve the eqqation
(y/5)-(2/5)=(1/3)-y

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exam Other Question

CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM:

If R(x) is a rational function, then R(x) < 0 describes what?

1. The values of x that make R(x) positive in value
2. The values How many solutions does the following system have:

4x + 8y = 16
3x + 6y = 9

Explain how to determine the number of solutions without solving the system. Then apply eliminati