Which are solutions of the linear equation? Select all that apply. 3x + y = 10 a. (1,6) b. 12, 4) c. (3, 1) d. (4,-

Question

Which are solutions of the linear equation? Select all that apply.
3x + y = 10
a. (1,6)
b. 12, 4)
c. (3, 1)
d. (4,-1)
e. (5,-5)​

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Jasmine 3 weeks 2021-09-23T11:43:08+00:00 2 Answers 0

Answers ( )

    0
    2021-09-23T11:44:16+00:00

    Answer:

    e. (5,-5)

    Step-by-step explanation:

    3x + y = 10 \\ lhs = 3x + 5 \\ (plug \: x = 5 \:  \: y =  - 5) \\  = 5 \times 5 + ( - 5) \\  = 15 - 5 \\  = 10 \\  = rhs

    0
    2021-09-23T11:44:49+00:00

    B. (2, 4)

    C. (3, 1)

    E. (5, -5)

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45:7+7-4:2-5:5*4+35:2 =? ( )