math :(
posted by Anonymous .
No solutions, one solution, or infinitely many solutions???
2(x – 3) = 2x
No solution*
one solution
infinitely solution
3(y – 3) = 2y – 9 + y
No solution
one solution
infinitely solution
10x – 2 – 6x = 3x – 2 + x
No solution
one solution
infinitely solution
4(x + 3) + 2x = x – 8
No solution
one solution
infinitely solution

the last has a solution
4x+12+2x=x8
7x=20
x=20/7
the third
combining each side
4x2=4x2
all x (infinite solution)
the second
3(y – 3) = 2y – 9 + y
3y9=3y9
all y (infinite solution)
the first:
2(x – 3) = 2x
2x6=2x
no solution