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Math 7th grade

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34/6=(2x+1)/3

  • Math 7th grade - ,

    Cross multiply to get:
    12x + 6 = 34 x 3 = 102
    Subtract 6 from both sides.
    12x = 96
    Divide both sides by 12
    x = 8

  • Math 7th grade - ,

    a blimp travels 300 miles in 7.5 hours.assuming the blimp travels at a constant speed,write and solve an equation to find the speed of the blimp.

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