3 years ago

-3x + 1 + 10x = x + 4 x = 12 x = 18

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

3 0

-3x + 1 + 10x = x + 4

-3x +10x -x = 4 -1

6x = 3

x = 3/6

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