2 years ago

Solve using linear combination 4x+y=5 3x+y=3

2 answers:

5 0

X= 2 , y= -3
You have to multiply the second equation by a negative and the you'll get, -3x-y=-3. the y's cancel out and then you combine the x's and the 5 and the 3 and then x=2 and then you pick one of the two equations and sub in the x and solve for y.

vagabundo [1.1K]2 years ago

4 0

X=2 y=3

think this could be it not 100% tough sorry

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