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31 January, 13:53

The first step in solving - 1.2x + 11.45 = 8.21 is to subtract 8.21 from both sides of the equation.

True

False

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Answers (2)
  1. 31 January, 14:18
    0
    False. Subtract over 11.45
  2. 31 January, 17:20
    0
    False x=2.7

    Step-by-step explanation:

    -1.2x+11.45=8.21

    You put all the x's on one side and move the rest to the other side.

    1. Subtract 11.45 from each side.

    -1.2x=-3.24

    2. Divide - 1.2 from each side to leave the variable alone.

    x=2.7
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