Question

-20 + - 15 (its the weird thing where you change the problem with 2 lines and stuff)

Answer 1

Answer:

-35

Step-by-step explanation:

I don't know what you are talking about but this is my method ;

$-20 + - 15$

It is best written as;

$-20+(-15)\\\mathrm{Remove\:parentheses}:+\times - = -\\-20-15$

Note ; the bracet means multiply so + multiplied by -15

$\mathrm{Subtract\:the\:numbers:}\:-20-15\\=-35$

Answer 2

Answer:

-35

Step-by-step explanation: