asked 136k views
1 vote
Solve for b:
4b = 16
b = 9​

1 Answer

1 vote

Answer:

b=-20

Explanation:

solve simultaneously

4b-16=0

b-9=0

equalize the two equations

4b-16=0

4b-36=0

b=-20

answered
User Sarfaraz Khan
by
7.8k points

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