Solve for x. 4≥10−7x x≥−2 x≤−2 x≥2 ( I think this is the correct answer) x≤2

2 answers:

6 0

= -4 ≥ 10 − 7x [ changed 4 to -4 on the request of questioner ]
Subtract 10 from both sides,
= -4 - 10 ≥ -7x + 10 - 10
= -14 ≥ -7x

Divide both sides from -7,
= -14/-7 ≤ -7x/-7 [ sign changed as we use "-" here ]
= x ≥ 2

In short, Your Answer would be x ≥ 2 which is Option C

Hope this helps!

Sloan [31]3 years ago

6 0

4 ≥ 10−7x

Place like terms together

7x ≥ 10 - 4

7x ≥ 6

x ≥ 6/7

The answer is x ≥ 6/7

Cross check the question properly and go through the steps.

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So we have 2 points on a straight line:

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