exam
Maths Puzzle
Numerical Ability
1+5/y-1=7/6
Read Solution (Total 0)
exam Other Question
x+y=5
3x-y=7
Please help me with this problem, I'm lost as to how to solve it. I know factoring is involved but after that, I'm stuck.
x+5 + (x^2+10x+25 10x)
_____ __________