Choose the missing step in the given solution to the inequality -4x - 10 > 18 - 2x. -4x - 10 > 18 - 2x -2x > 28 x < -14 -2x - 10 < 18 -2x - 10 > 18 -10 > 18 - 2x 10 < 18 + 2x
@foreverandalways13
@e.mccormick I don't understand the given solution
sent u a message!!
What they are asking is which of the last four could be between these two: -4x - 10 > 18 - 2x -2x > 28
The only time > or < changes direction s if you multiply or divide through with a negative. So, it does not look like any division has happned. That would let you eliminate anything that would change the > to a <. That leaves you with two possible answers, of which only one could be true.
The first three are part of the question, not the answer.
Join our real-time social learning platform and learn together with your friends!