How do solve the following linear system?: # 6x+4y=-1 , 5x-5y=10 #?

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How do solve the following linear system?: # 6x+4y=-1 , 5x-5y=10 #?

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Answer 1 · 2016-01-12T16:54:22

#x=7/10#, y= #-13/10#

Explanation:

This can be done either by elimination or substitution. Fro second equation it is x= 2+y. Substituting it for x in the first equation it would be 6(2+y) +4y=-1 which gives y= # -13/10# and hence x= #2-13/10 = 7/10#

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How do solve the following linear system?: # 6x+4y=-1 , 5x-5y=10 #?

1 Answer

Explanation:

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