4 years ago

5 - x - x = - 1x = ?

Mathematics

2 answers:

IRISSAK [1]4 years ago

6 0

5 - x - x = - 1
5 + -2x = - 1
-5 -5
-2x = -6
divided by 2 on both sides
x = 3

seropon [69]4 years ago

6 0

In order for this equation to work x must = 3

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