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Solve the equation -36 = 9x + 9
asked
May 12, 2018
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Solve the equation -36 = 9x + 9
Mathematics
middle-school
Sergio Morstabilini
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Sergio Morstabilini
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1) Given: - 36 = 9x + 9
2) Subtract 9 from both sides => - 36 - 9 = 9x + 9 - 9
=> -45 = 9x
3) Divide both members by 9: - 45 / 9 = 9x / 9
=> - 5 = x
Answer: x = - 5
Cncool
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May 14, 2018
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Cncool
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I just put it on paper
Michal Kurz
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May 17, 2018
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Michal Kurz
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