Question

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For which value of x is the inequality 45 - 4x < 14 true?

Answer 1

7.75

Explanation:

You group like terms from the inequality above ie by making the x value stands alone and you can only do this by sending 14 to the left side of the inequality and 4x to the right side. This becomes 45-14 < 4x and that gives you 31 < 4x. Then you divide both side by the number attached to the variable 'x' ie 4. So 31/4 < 4x/4 making x > 31/4 which is 7.75

Answer 2

The correct answer is 10.

Explanation:

I got it right :)