Posted by Jman on Monday, December 3, 2012 at 4:34pm.
Decide whether each equation has one solution, no solutions, or infinitely many solutions.
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

check my answers  Jman, Monday, December 3, 2012 at 4:48pm
1. b
2. a
3. a
4. c
are they right

math  Steve, Monday, December 3, 2012 at 5:55pm
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

math  Anonymous, Monday, December 3, 2012 at 6:02pm
thanks
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