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aleksandrvk [35]
4 years ago
15

3a+3b,for a=2 and b=4

Mathematics
1 answer:
il63 [147K]4 years ago
5 0
3a + 3b, for a=2 and b=4 ... The first thing you'd do would be to plug the numbers in -

3 x 2 + 3 x 4 

Then multiply them -

6 + 12 

Then add - 

18.

So your answer should be 18.

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Step-by-step explanation:

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Take x as a common term

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