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posted by MOSS on Tuesday, July 19, 2011 at 8:43am.

solve the following equation for z x=1/25(22z-9w)

25x = 22z - 9w 25x+9w = 22z (25+9w)/22 = z

X = 1/25 (22z – 9w) X = 22z/25 – 9w/25 X + 9w/25 = (22z/25) 25(x + 9w/25) = 22z 25x + 9w = 22z (25x + 9w) ÷ 22 = z

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