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7 November, 11:23

Solve the following:

a) X + 5 = 11

b) X - 6 = 8

c) 3 + x = 7

d) 12 = x + 5

+3
Answers (2)
  1. 7 November, 12:11
    0
    a) x=6

    subtract 5 from each side.

    b) x = 14

    add 6 to each side

    c) x=4

    subtract 3 from both sides

    d) x=7

    subtract 5 from both sides

    Step-by-step explanation:

    a) subtract 5 from each side.

    b) add 6 to each side

    c) subtract 3 from both sides

    d) subtract 5 from both sides
  2. 7 November, 14:42
    0
    Step-by-step explanation:

    a) X + 5 = 11

    Subtract 5 from both sides

    X = 6

    b) X - 6 = 8

    Add 6 on both sides

    X = 14

    c) 3 + X = 7

    Subtract 3 on both sides

    X = 4

    d) 12 = X + 5

    Subtract 5 from both sides

    7 = X or X = 7
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