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Mathematics
Aracely Daniel
19 May, 11:55
Solutions for y-7x=-14 and 7y-49x=-2
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Esteban Wade
19 May, 14:01
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Y - 7x = - 14
7y - 49x = - 2
Rewrite the first equation as "y = " so that it can be substituted into the second equation and solve for x.
y = 7x - 14
7 (7x - 14) - 49x = - 2
49x - 98 - 49x = - 2
-98 = - 2
Since the variables cancel and the equation is not true there is no solution.
The lines are parallel and will not intersect.
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Kyler Adkins
19 May, 14:31
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Y-7x=-14 is - 21
7y-49x=-2 is - 44
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