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14 October, 13:57

Solve the system of linear equations by substitution.

y=2x+5

y=3x-1

+1
Answers (1)
  1. 14 October, 17:32
    0
    x = 6, y = 17

    Step-by-step explanation:

    since both equations are equal to the same variable (y), they are equal to each other.

    2x + 5 = 3x - 1

    -2x - 2x

    5 = x - 1

    +1 + 1

    6 = x

    y = 2 (6) + 5

    y = 12 + 5

    y = 17
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