Question

Which statement is true for the equation 3n − 7 = 3n − 6?

It has no solution.
It has one solution.
It has two solutions.
It has infinitely many solutions.

Answer 1

HI again!!

Answer 2

\(x\) is a variable, so it can be anything, but whatever it is on the left, it is the same on the right
there is no way to subtract 6 from a number and get the same answer if you subtract 7 from that same number !

Answer 3

so there is not any solution
subtracting six from a number is not the same as subtracting seven from it

Answer 4

Thank you

Answer 5

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