3 years ago

6-x-x=18 I'm not sure how to solve this problem I keep getting -9 but I'm not sure

Mathematics

1 answer:

timama [110]3 years ago

5 0

6 - x - x = 18

6 - 2x = 18

-2x = 12

-2x/-2 = 12/-2

x = -6

hope this helps

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