Question

Plz solve with steps

Answer 1

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Answer 2

Answer:

a. 12v-81=11v

12v-11v=81

v=81

b.4f-15=19f

-15=19f-4f

-15=15f

-15/15=f

-1=f

c.9c=5c-4

9c-5c= -4

4c=-4

c= -1

d.7m=3m+32

7m-3m=32

4m=32

m=32/4

m=8

e.7c-27=10c

-27=10c-7c

-27=3c

-27/3=c

-9=c

Step-by-step explanation:

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