Question

plzz solve all this linear equations​

Answer 1

OMG ALL....

1a.4+n=-5+(-9)

or,4+n=-5-9

or,n=-14-4

or,n=-18

1b.9+v=-7

or,v=-7-9

or,v=-16

2a.-2=-4+x

or,-x=-4+2

or,-x=-2

or,x=2

2b.2=10b

or,10b=2

or,b=2/10

or,b=1/5

3a.-7=-8t-12t

or,-7=-20t

or,-20t=-7

or,20t=7

or t =7/20

3b.1-2=w/-6

or,-1=w/-6

or,w=-6×-1

or,w=6

4a.v/7=5

or,v=7×5

or,v=35

4b.n/12=-5-11

or,n=-17×12

or,n=-204

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Answer 2

Answer:

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