Math, asked by sanmitrask, 5 months ago

add (10x2+5x-3)+(7x2-2x+7)

Answers

Answered by Karthi2502

6

Answer:

5 is correct answer

Step-by-step explanation:

10×2=20,5×-3=-15

20+(-15)=5

7×2=14

2×7=14

14-14=0

(5)+(0)=5

Answered by Sourav123B

5

Answer:

= -4+3x

Step-by-step explanation:

(17 + 5x) + (21 - 2x)

17 + 5x + 21 - 2x

-4 + 3x

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