exam Maths Puzzle Numerical Ability

2x^2 - x - 3/3x^2 + 7x +4 . 3x^2 - 11x -20/4x^2 - 9

Read Solution (Total 0)

exam Other Question

Simplify (2x - 3) + (-x-2)

Please show step-by-step instructions so that my son will see how to get the answer for the future. One number is 6 less than another number. Their sum is 20. Find the greater number?