puudiinn8322 puudiinn8322

11-01-2018
Mathematics

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8(4u-1)-12u=11(2u-6 ) what is the answer

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texaschic101 texaschic101

11-01-2018

8(4u - 1) - 12u = 11(2u - 6)....distribute thru the parenthesis
32u - 8 - 12u = 22u - 66...simplify
20u - 8 = 22u - 66.....subtract 20u, add 66.....to both sides
66 - 8 = 22u - 20u...simplify
58 = 2u...divide both sides by 2
58/2 = u....simplify
29 = u <===

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