Karen bought some books for $4 each and received a discount of $5 off of her total purchase. She spent 571 after the discount. How many books did she buy? ( NO LINKS ) LINKS GET REPORTED!

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

a

step-by-step explanation:

hi how are you doing today? if you ever need just tell me

step-by-step explanation:

answerim :

n

step-by-step explanation:

im not sure but my dad knows