Question

Im so lost!!
How many solutions does the system have?
12y=-3x+20
y=-1/4x+5/3

Answer 1

multiply second equation wid 12

Answer 2

12y=-12/4+60/3?

Answer 3

yes, simplify the right side fractions.
and who ate x ?

Answer 4

12y=-12/4\(\color{red}{x}\)+60/3

x is there right ? :)

Answer 5

12y=-3x+20

Answer 6

yes, compare it wid the first equation.
do u see any difference between the two equations ?

Answer 7

no difference so one solution?

Answer 8

nope,
no difference = INFINITE solutions

Answer 9

two equations are same, means, both equations are overlapping lines.
so there will be INFINITE common points.

Answer 10

oh thanks you so much I love you haha!

Answer 11

np :)