Question: A method of solving systems of linear equations by______ an expression for a variable and then solving for the

Question

Question:
A method of solving systems
of linear equations by______
an expression for a variable and then solving for the other variable is called_______
Answer choices:
•graphing
•substitution
•substituting
•solving
(help me please)

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Tài Đức 4 years 2021-09-04T22:58:01+00:00 1 Answers 4 views 0

Answers ( )

  1. minhkhoi
    0
    2021-09-04T22:59:39+00:00
    Reply

    Answer:

    substituting  & graphing

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )