Sagot :
Answer:
m= -20
Step-by-step explanation:
substitute -20
m+10=
-20+10= -10(i subtracted it because they don't have the same sign)
Note:Copy the sign of the bigger number
mark me as a brainliest pls
Answer:
m= -20
Step-by-step explanation:
substitute -20
m+10=
-20+10= -10(i subtracted it because they don't have the same sign)
Note:Copy the sign of the bigger number
mark me as a brainliest pls