Decide whether each equation has one solution, no solutions, or infinitely many solutions.

Question

1. 2(x – 3) = 2x

one solution
no solutions
infinitely many solutions

2. 3(y – 3) = 2y – 9 + y

one solution
no solutions
infinitely many solutions

3. 10x – 2 – 6x = 3x – 2 + x

one solution
no solutions
infinitely many solutions

4. 4(x + 3) + 2x = x – 8

one solution
no solutions
infinitely many solutions

Answer 1

1. b
2. a
3. a
4. c

are they right

Answer 2

I get b,c,c,a

If you check 2 and 3, both sides are the same, so they are always equal.

for #4, there is only one x value which makes the equation true: x = -4

Answer 3

thanks

Answer 4

yes u r correct 4/4 thx

Answer 5

steeve correcto

Answer 6

stevo boi is correct

Answer 7

It's b/c/c/a 10000%