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Fiesta28 [93]
3 years ago
11

7x – 5x – 3 = x + 4.

Mathematics
2 answers:
Sophie [7]3 years ago
7 0
What you need to do is cancel everything to the left of the equal sign. Solve that problem.. The answer to that is 0. So what, plus 4 equals 0? -4
Bess [88]3 years ago
5 0
7x-5x-3=x+4
         +3    +3
 7x-5=x+7
2x      =x+7
-x        -x
     x=7

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Step-by-step explanation:

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We can also check this by:

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