Solve 2x + 4y = -8 and 4x + 8y = 5 by elimination. Please show work on how to get the answer.
1 answer:
Answer:
No solution
Step-by-step explanation:
Given two equations are 2x+4y= -8 and 4x+8y= 5
These two lines are parallel They don't have a solution because they do not meet .
Multiply the first equation by 2 we get 4x+8y = -16
the other equation is 4x+8y= 5 clearly these two are parallel .
To prove by elimination method we have subtract those two equations we get 21≠0 which is not possible.
Therefore there is no solution to the given set of equation.
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Answer:
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Step-by-step explanation:
Since 1 x 30 gives the 30
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Step-by-step explanation:
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