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9(−2x−2)−7=4(−5x+4)−2x

Question

9(−2x−2)−7=4(−5x+4)−2x

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Solution

Sure, let's solve the equation step by step:

  1. Distribute the numbers outside the parentheses on both sides of the equation:

    -18x - 18 - 7 = -20x + 16 - 2x

  2. Simplify both sides of the equation:

    -18x - 25 = -22x + 16

  3. Move the x terms to one side of the equation and the constants to the other side:

    -18x + 22x = 16 + 25

  4. Simplify both sides of the equation:

    4x = 41

  5. Divide both sides of the equation by 4 to solve for x:

    x = 41 / 4

So, the solution to the equation is x = 41 / 4 or x = 10.25.

This problem has been solved

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