Can you solve these and explain. 4x + 6 < -6. - 2/5 x-9 < 9/10

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Can you solve these and explain. 4x + 6 < -6. – 2/5 x-9 < 9/10

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    2021-09-20T23:52:35+00:00

    4x + 6 < -6

    subtract 6 from each side

    4x < -12

    divide by 4

    x < -3

    – 2/5 x-9 < 9/10

    multiply each side by 10 to get rid of the fractions

    10*(- 2/5 x-9) < 10*9/10

    distribute

    -4x -90 <9

    add 90 to each  side

    -4x < 99

    divide by -4 (which flips the inequality)

    x> -99/4

    x> -24 3/4

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