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Alodiacollantesgo
Answered

1. 3x + 5; x = 2
2.5xy + x -4,x=-3 and y=5
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Sagot :

Elatcgo

Answer:

1. 11

12. -82

Step-by-step explanation:

1. 3(2) + 5

6 + 5

= 11

2. 5(-3)(5) + (-3) -4

-75 + (-7)

=-82

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