Solve for m
2 (10+ m) = 8
with steps please 9:)

m=-6

Step-by-step explanation:

2(10+m)=8

20+2m=8

-20       -20

2m = -12

after that, you divide bothe -12 and 2m by 2, to isolate the 2 and you get

m=-6

m=-6

Rearrange terms:

2(10+m)=8

2(m+10)=8

Distribute:

2(m+10)=8

2m+10=8

Subtract 20 from both sides of the equation

2m+20=8

2m+20-20=8-20

m=-6

answer: the common difference is -0.10