Math

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Find the solution to:


Solve: 0.9x+9<_1.7x-8

  • Math -

    0.9x+9 ≤ 1.7x-8
    Isolate variable x on the left, and constants on the right:
    0.9x - 1.7x ≤ -8 -9
    -0.8x ≤ -17
    divide each side by -0.8 (and change the direction of the inequality)
    x ≥ 17/0.8
    x ≥ 21.25

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