How do i subtract posotive and negative rational numbers

this always helps me: same signs add and keep, opposites subtract, keep the sign of the bigger number.

Step-by-step explanation: if they they are both negative you just subtract them and keep it negative, and it it’s a negative and a positive you subtract the bigger number - the smaller number and keep the sign (positive or negative) of the bigger number. hope this helped:)

yo answer should be 6 if im not mistaken

step-by-step explanation:

step-by-step explanation:

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