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    Simplifying Expressions and Solving Equations and Inequalities

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    Simplify the following expressions:

    16. 4[x - 2(x - 3)]

    17. 5[2x - (x + 3)] - (4 - x)

    Solve the following equations & inequalities for x:

    18. 7 - 5(x - 3) + 4 = 2 + 3(x + 4)

    19. (x + 2) / 3 = (x - 1)/4

    20. 2x - 6 > 4(-3 + x)

    21. -4x + 6 -3x + 4 < 3(4 + x) - 6

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    https://brainmass.com/math/basic-algebra/simplifying-expressions-solving-equations-inequalities-155007

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    Simplify the following expressions:

    16. 4[x - 2(x - 3)]
    Remove the parenthesis using the distributive property of multiplication

    17. 5[2x - (x + 3)] - (4 - x)
    If there is a parenthesis, simplify the expression inside the parenthesis ...

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    Simplifying Expressions and Solving Equations and Inequalities is investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.

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