PONEvansC68
contestada

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

Respuesta :

cierramaylockha
B= Exactly one solution
-6y+9y= 3y
3y+13=8y-3
3y=8y-16
-5y=-16

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

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