Answer:
[tex]5x^2+8x-15=0[/tex]
Step-by-step explanation:
[tex]-5x^{2} -13x+15=-5x\\-5x^2-13x+5x+15=0\\-5x^2-8x+15=0\\[/tex]
[tex]5x^2+8x-15=0[/tex] [we transposed]
I think thats it
