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julsineya [31]
3 years ago
9

For what value of x is line a parallel to line b? (Yo, please help me so I can go to sleep.)

Mathematics
1 answer:
iogann1982 [59]3 years ago
6 0
X=20

If they're parallel the other number in the same spot as 5x+15 equals that, so 5x+15=115 because if they are parallel they're the same if same spot and same line going through them.

115-15 = 100
5x=100
Divide by 5 both sides
X=20

If x=20 then these lines would be parallel
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