49.4k views
5 votes
X + 9 = X - 9

One Solution
Infinitely many
solutions
No Solutions
Please help

User Esvau
by
8.0k points

2 Answers

5 votes

Answer:

No solution

Explanation:

User Stefan D
by
8.1k points
4 votes

Answer:

no solution

Explanation:

It's no solution because the first step to do is to subtract 9 from both sides which would give you x=x-18 but now your stuck here because if you subtract x from both sides then you wont have an x so this equation has no solution

User Holograham
by
7.8k points

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