Step 1: -10 + 8x < 6x-4 Step 2: -10 <-2x - 4 Step 3: -6<-2x Step 4: What is the final step in solving the i

Question

Step 1: -10 + 8x < 6x-4
Step 2: -10 <-2x – 4
Step 3: -6<-2x
Step 4:
What is the final step in solving the inequality – 2(5 –
4x) < 6x – 4
O X<-3
OX-3
O x<3
Ox>3

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Verity 5 years 2021-08-27T07:11:38+00:00 1 Answers 23 views 0

Answers ( )

  1. Ben
    0
    2021-08-27T07:13:04+00:00
    Reply

    Answer:

    0x>3 technically

    Step-by-step explanation:

    At step 3 you have -6<-2x

    You want to get the x by itself on one side of the equation. Divide by -2 on both sides of the equation

    -6÷-2<-2x÷-2

    -6÷-2=3 and -2x÷-2=x

    So you would have 3<x BUT when you divide an inequality by a negative, it flips the inequality sign.

    So instead of 3<x your answer would be 3>x

    Also, it would not be 0x, but 1x. Out of the choices you gave, the answer would be 0x>3 but if you want to actual answer it would be 1x>3 or just x>3

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )