Illustrate that the following are linear equations in two variables by filling up the table below. Answer this problem please i n

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Illustrate that the following are linear equations in two variables by filling up the table below.

Answer this problem please i need it today,thank you!​
illustrate-that-the-following-are-linear-equations-in-two-variables-by-filling-up-the-table-belo-21299539-27

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Abigail 2023-03-18T22:34:36+00:00 1 Answer 0

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  1. Ava
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    2023-03-18T22:36:13+00:00
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    Equation: x = 4 – y
    Express in standard form: x + y = 4
    A, B, C € R and A ≠ 0 and B ≠ 0: A = 1, B = 1, and C = 4
    Is it linear in two variables? Yes ✅
    Equation: x = y
    Express in standard form: x – y = 0
    A, B, C € R and A ≠ 0 and B ≠ 0: A = 1, B = –1, and C = 0
    Is it linear in two variables? Yes✅
    Equation: 9(x – 1) = 2y
    Express in standard form: 9x – 9 = 2y
    9x – 2y = 9
    A, B, C € R and A ≠ 0 and B ≠ 0: A = 9, B = –2, and C = 9
    Is it linear in two variables? Yes ✅
    Equation: 7x + 4y = 4x – 6
    Express in standard form: 7x + 4y – 4x = -6
    3x + 4y = –6
    A, B, C € R and A ≠ 0 and B ≠ 0: A = 3, B = 4, and C = –6
    Is it linear in two variables? Yes✅

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