Decide whether each equation has one solution, no solutions, or infinitely many solutions.
2(x – 3) = 2x
one solution
no solutions
infinitely many solutions
3(y – 3) = 2y – 9 + y
one solution
no solutions
infinitely many solutions
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OpenStudy (anonymous):
wait... not reverswe haha i meant just regular.
OpenStudy (anonymous):
Haha ok! :)
OpenStudy (anonymous):
whatcha get?
OpenStudy (anonymous):
2x - 6 = 2x
OpenStudy (skullpatrol):
Both have no solutions.
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OpenStudy (anonymous):
okay combine like terms.
OpenStudy (anonymous):
and yu get?
OpenStudy (anonymous):
2x-6
OpenStudy (anonymous):
OR WAIT
4x - 6?
OpenStudy (anonymous):
no yu suppose to subtract 2x from both sides.
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OpenStudy (anonymous):
Im stuck
OpenStudy (anonymous):
I keep getting -6
OpenStudy (anonymous):
okay
2x-6=2x
-2x -2x
----------
-6=0
OpenStudy (anonymous):
ok...so it has no solution.
OpenStudy (anonymous):
right. and then yu do the smae to the next one.
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OpenStudy (anonymous):
@skullpatrol what about these two:
10x – 2 – 6x = 3x – 2 + x
one solution
no solutions
infinitely many solutions
4(x + 3) + 2x = x – 8
one solution
no solutions
infinitely many solutions