twoguns243 twoguns243

07-12-2017
Mathematics

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y=-2x+5 2y+4x=10 solve the system of equations and explain to jai what the solution should be

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07-12-2017

y= -2x+5 .....1
2y+4x=10 ....2
you substitute the value of y in the second equation and that will be
2(-2x+5) +4x =10
-4x+10 +4x =10
0=0 so for any value of x the system of equations has infinite solutions

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