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math

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Equivalent Expressions
1. Which algebraic expression is equivalent to the expression below?

3(x - 2) + 12(x + 8)

  • math - ,

    What are your choices?

  • math - ,

    3(x-2)+12(x+8)=
    3*x-3*2+12*x+12*8=
    3x-6+12x+96=
    15x+90

    3(x-2)+12(x+8)=15x+90

  • math - ,

    7(4x + 2y), which of these is an equivalent expression?

  • math - ,

    i don't know

  • math - ,

    What are those

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