7+5(x-3)=7(x+2) Find the solution with the work shown please.

Question

7+5(x-3)=7(x+2) Find the solution with the work shown please.

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Thiên Thanh 1 year 2021-08-31T22:02:33+00:00 2 Answers 4 views 0

Answers ( )

  1. kimcuc
    0
    2021-08-31T22:03:38+00:00
    Reply

    Answer:

    12

    Step-by-step explanation:

    i really don’t know

  2. kimchi2
    0
    2021-08-31T22:04:19+00:00
    Reply

    Answer:

    x=−11

    Step-by-step explanation:

    7+5(x−3)=7(x+2)

    Step 1: Simplify both sides of the equation.

    7+5(x−3)=7(x+2)

    7+(5)(x)+(5)(−3)=(7)(x)+(7)(2)(Distribute)

    7+5x+−15=7x+14

    (5x)+(7+−15)=7x+14(Combine Like Terms)

    5x+−8=7x+14

    5x−8=7x+14

    Step 2: Subtract 7x from both sides.

    5x−8−7x=7x+14−7x

    −2x−8=14

    Step 3: Add 8 to both sides.

    −2x−8+8=14+8

    −2x=22

    Step 4: Divide both sides by -2.

    −2x

    −2

    =

    22

    −2

    x=−11

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