Question

I need basic help. I have 1/x+2 - 2/x +7/15=0 how do i go about getting rid of the fractions

Answer 1

you need to get a common denominator and multiply through.
usually for common denominators its easiest just to multiply all of the bottoms together. so like 15(x+2)(x+7)
and then cancel out

Answer 2

thanks!