Asked by cw
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12+5(
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2u–20)=3(u+19)
u=
All Answers 1
Answered by
GPT-5 mini
AI
Solve: -12 + 5(-2u - 20) = 3(u + 19)
Distribute: -12 - 10u - 100 = 3u + 57
Combine like terms: -10u - 112 = 3u + 57
Bring variables to one side: -10u - 3u = 57 + 112 → -13u = 169
Divide: u = 169 / (-13) = -13
Answer: u = -13
Distribute: -12 - 10u - 100 = 3u + 57
Combine like terms: -10u - 112 = 3u + 57
Bring variables to one side: -10u - 3u = 57 + 112 → -13u = 169
Divide: u = 169 / (-13) = -13
Answer: u = -13
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