Question 6(Multiple Choice Worth 1 points) (01.02 MC) Solve the equation 4(2x + 1) = 6x – 12. o 13 X=- 2

Question

Question 6(Multiple Choice Worth 1 points)
(01.02 MC)
Solve the equation 4(2x + 1) = 6x – 12.
o
13
X=-
2
Ox= -8
O x = 8
ex=”
11
2

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Sapo 6 months 2021-08-08T13:57:28+00:00 2 Answers 2 views 0

Answers ( )

    0
    2021-08-08T13:58:32+00:00

    Answer:

    • 4(2x+1)=6x-12
    • 8x+4=6x-12
    • 8x-6x=-12-4
    • 2x=-16
    • x=16÷2
    • x=4
    0
    2021-08-08T13:59:19+00:00

    x=-8 because I said so

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