valeria42321 valeria42321

15-09-2016
Mathematics

contestada

-12(-3)+7 please help me

Respuesta :

15-09-2016

-12(-3)=36
36+7 =43
hope it helps

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oxwhitegirlxo oxwhitegirlxo

15-09-2016

-12(-3)+7= 43. The parentheses makes it into multiplication, and the two negatives create a positive. -12x-3= 36. Then you add the 7 next, which makes it 43.

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