Which equation is not equivalent to 2x + 14 = 4x– 6 14 + 6 = 2x -2x= 20 2x – 4x= -20 X = 10

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asked Feb 1, 2022 115k views

1 Answer

Gvt · Answer 1 · 2022-02-05T09:05:09+0000

First solve the equation
2x + 14 = 4x - 6
2x + 20 = 4x
20 = 2x, x = 10
See if any of the following has x = 10

Solution: -2x = 20
Because -2(10) = -20, so x isn’t 10

Which equation is not equivalent to 2x + 14 = 4x– 6 14 + 6 = 2x -2x= 20 2x – 4x= -20 X = 10

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