Seudónimo Seudónimo

04-04-2017
Mathematics

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Evaluate 12x−3y12x−3y when x=−14x=−14 and y=3
Help.

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xxx1999 xxx1999

04-04-2017

12x-3y12x-3y (x=-14x=-14 or x=1) and( y=3)
12(1)-3(3)12(1)-3(3)
12-9*12-9
12-108-9
96-9
87

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Gbear0811 Gbear0811

04-04-2017

12*-14-3*3*12*-14- 3*3
168+1512-9
1671

Answer Link

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