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13 November, 08:44

Which is a reasonable first step that can be used to solve the equation 4x+3 (x+2) = 5 (2x-3) ?

Distribute the 3 to x + 2, and distribute the 5 to (2x - 3).

Combine 4x and x on the left side of the equation.

Apply the subtraction property of equality to move the 2 from the left to the right side of the equation.

Apply the addition property of equality to move the 3 from the right to the left side of the equation.

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Answers (2)
  1. 13 November, 08:53
    0
    The Answer would be

    Distribute the 3 to x + 2, and distribute the 5 to (2x - 3).
  2. 13 November, 08:57
    0
    Distribute the 3 to x + 2, and distribute the 5 to (2x - 3).

    Step-by-step explanation:

    4x+3 (x+2) = 5 (2x-3)

    Because we have variables (x) on both sides of the equation, and the are inside the parentheses, we need to distribute as our first step

    4x+3x+6 = 10x-15

    Then we combine like terms

    7x + 6 = 10x-15

    Then get variables on one side of the equation and constants on the other side of the equation

    7x-6x+6+15 = 10x-15-7x+15

    21 = 3x

    Divide each side by 3

    21/3 = 3x/3

    7=x
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