Math, asked by poonambaisoya557, 17 days ago

Simplify and evaluate for x=1 and y=2 :: 3x+4y+9-x-2

Answers

Answered by tanseerrizvi786

1

Step-by-step explanation:

3x+4y+9-x-2

3×1+4×2+9-1-2

3+8+9-1-2

20-3

17

Answered by tessa83

0

Answer:

=(3×1)+(4×2)+9-1-2

=3+8+9-1-2

=20-3

=17

Step-by-step explanation:

I think so this is the answer

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