pre- algebra(MATH)

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I need help with pre-algebra solving equations by multiplying or dividing. Can you help me with this homework for free?

  • pre- algebra(MATH) -

    We'll be glad to help you for free.

    Please post one or two of the questions and tell us how you think they should be solved.

  • pre- algebra(MATH) -

    express the rational expression in lowest terms ab+3a-2b-6/bc-4b+3c-12

  • pre- algebra(MATH) -


  • pre- algebra(MATH) -


  • pre- algebra(MATH) -


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