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5 votes
How many solutions does the following equation have

-6y+13+9y=8y-3

A=no solution
B=exactly one solutions
C=infinitely many solutions


one is it

User Wapac
by
8.6k points

2 Answers

1 vote

3y+13=8y-3

then

3y+13-13=8y-3-13

3y=8y-16

3y-8y=8y-16-8y

-4y=-16

-4y/4=-16/4

the answer is -4

i think you have the rest from here

User Carlos Teixeira
by
7.7k points
3 votes
B= Exactly one solution
-6y+9y= 3y
3y+13=8y-3
3y=8y-16
-5y=-16
User John Szakmeister
by
8.7k points

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