Please help me with these questions! Thx! :) 1. 148 = 2x + 6(x + 10) – what is the value of x? 2. 6x + 4

Question

Please help me with these questions! Thx! 🙂

1. 148 = 2x + 6(x + 10)

– what is the value of x?

2. 6x + 4(-x – 14) = -42

– what is the value of x?

3. -101 = 7x – 4(-3x – 8)

– what is the value of x?

0

Answers ( No )

    0
    2021-10-14T22:07:59+00:00

    Hey there,

    148 = 2x + 6(x + 10)

    148 = 2x + 6x + 60

    148 = 8x + 60
    -60 – 60

    88 = 8x
    /8 /8

    11 = x

    6x + 4(-x – 14) = -42

    6x -4x – 56 = -42

    2x – 56 = -42
    + 56 + 56

    2x = 14
    /2 /2

    x = 7

    -101 = 7x -4(-3x – 8)

    -101 = 7x + 12x + 32

    -101 = 19x + 32
    – 32 – 32

    -133 = 19x
    /19 /19

    -7 = x

    Hope I helped 🙂

    ~Char

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