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What is 3x + 1 - 8x + 12
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What is 3x + 1 - 8x + 12
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Jan 5, 2017
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What is 3x + 1 - 8x + 12
Mathematics
middle-school
Oliver Gebert
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Oliver Gebert
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3x - 8x + 12 + 1
-5x = 13
x = 13 / (-5)
x = -2 and 3/5
Daniel Egeberg
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Jan 8, 2017
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Daniel Egeberg
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7
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3x + 1 - 8x +12 =
so 8x - 3x =5x
1 + 12= 13
so answer is 5x+13
Luke Hayden
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Jan 12, 2017
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Luke Hayden
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