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For what value of x is line a parallel to line b? x = ____
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Feb 15, 2018
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For what value of x is line a parallel to line b?
x = ____
Mathematics
high-school
Mark Bonano
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Mark Bonano
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I’m going to assume you meant “what is the value of x” and “line A is parallel to line B”
Because they are parallel, the equation and 80 degrees are the same, so:
2x+20=80
Now just solve for x
2x+20=80
-20 -20
2x=60
— —
2 2
X=30
Daniel Magnusson
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Feb 20, 2018
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Daniel Magnusson
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