Solve and show your work: |4x − 1| = 13 PLEASE HELP ME

Question

Solve and show your work: |4x − 1| = 13
PLEASE HELP ME

in progress 0
Thiên Hương 5 months 2021-08-24T21:25:55+00:00 1 Answers 2 views 0

Answers ( )

    0
    2021-08-24T21:27:07+00:00

    Answer: x=7/2, x=-3

    Step-by-step explanation:

    First lets do look at it without the absolute value marks

    4x-1=13

    4x=14

    x=7/2

    Now lets do the same but assume 13 is negative,

    4x-1=-13

    4x=-12

    x=-3

Leave an answer

Browse

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