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blondebaby42911

  • 4 years ago

URRGGEENNTT!!! :) Solve the following system using the substitution method. 16x + 3y = 0 8x + y = 1

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  1. imranmeah91
    • 4 years ago
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    16x + 3y = 0 8x + y = 1

  2. imranmeah91
    • 4 years ago
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    y=-8x+1

  3. imranmeah91
    • 4 years ago
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    plug that in first equation wherever you see y

  4. blondebaby42911
    • 4 years ago
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    thank you so much!

  5. blondebaby42911
    • 4 years ago
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    (-3/8, 2)....(3/8, -2)....(-3/8, -2)....(3/8, 2) those are the answers. i cant figure out which one it is.

  6. imranmeah91
    • 4 years ago
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    16x + 3y = 0 plug that in first equation wherever you see y y=-8x+1 16x+3(-8x+1)=0 solve for x x=3/8

  7. imranmeah91
    • 4 years ago
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    y=-8(3/8)+1 y=-3+1=-2

  8. imranmeah91
    • 4 years ago
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    (3/8,-2)

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