Write the inequality from the verbal expression. The difference of a number times seven and five is greater than twenty-two.

Question

Write the inequality from the verbal expression.
The difference of a number times seven and five is greater than twenty-two.

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Farah 6 months 2021-08-04T06:42:13+00:00 1 Answers 4 views 0

Answers ( )

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    2021-08-04T06:43:17+00:00

    Let the number be x

    5 times of x=5x

    And 7 means add 7=5x+7

    Their sum = 5x+7=22

    Therefore 5x=22–7=15

    5x=15 dividing by 5

    x=3

    Verification

    5x+7=22

    5*3+7=22

    15+7=22

    22=22

    L.H.S.= R.H..S

    Ans The number is 3

    Or.

    (x)*(7+5) ≥ 22

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