08-02-2015
Mathematics

contestada

Simplify 4(11a-9b)-7(6a)

Respuesta :

konrad509 konrad509

08-02-2015

[tex]4(11a-9b)-7(6a)=\\ 44a-36b-42a=\\ 2a-36b[/tex]

Answer Link

09-02-2015

4(11a - 9b) - 7(6a)
= 44a - 36b - 42a
= 2a - 36b

Answer Link

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