A formula used for calculations using levers is given by . If = 40, = 80, and d = 30, solve for x.Answer: ___________

What will be an ideal response?


40x = 80(30 - x)
40x + 80x  = 2,400 - 80x + 80x
120x/120 = 2,400/120
x = 20

Health Professions

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