What should be added to -7/4 to get -2

or -0.25

Step-by-step explanation:

he way to set this up in an equation is like this:

so what we have to do is add to -2

in result we get: or -0.25

Hope this helps!

x = -1/4

Step-by-step explanation:

-7/4 + x = -2

Add 7/4 to each side

-7/4 +7/4 + x = -2+7/4

x = -2 +7/4

Get a common denominator

x = -2*4/4 + 7/4

x = -8/4 + 7/4

x = -1/4

step-by-step explanation:

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10