Given this expression 5x-2 Solve for x when: a) x = 1 b) x = 2 c) x = 3 Note – you should have a total o

Question

Given this expression
5x-2
Solve for x when:
a) x = 1
b) x = 2
c) x = 3
Note – you should have a total of three answers.

I need helppppp pleaseeeeee

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Hồng Cúc 6 days 2021-07-22T14:56:13+00:00 2 Answers 2 views 0

Answers ( )

    0
    2021-07-22T14:57:32+00:00

    Answer:

    si

    Step-by-step explanation:

    0
    2021-07-22T14:57:46+00:00

    Answer:

    a) 3
    b) 8
    c) 13

    Step-by-step explanation:

    5x – 2
    5(1) – 2
    5 – 2 = 3

    5x – 2
    5(2) – 2
    10 – 2 = 8

    5x – 2
    5(3) – 2
    15 – 2 = 13

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