College Algebra

Solve the system:
4x-3y=-3
y=6x-13

What is the value of y in the function?

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asked by Rudy
  1. Write Eq2 in STD Form:

    Eq1: 4X - 3Y = -3,
    Eq2: 6X - Y = 13,
    Multiply both sides of Eq1 by 6 and Eq2 by -4:

    24X - 18Y = -18
    -24X + 4Y = - 52
    Add the 2 Eqs:
    -14Y = -70,
    Y = -70 / -14 = 5.

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    posted by Henry

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