Math, asked by saritanegi324, 1 month ago

Subtract (2a-3b+4c) from the sum of (a+3b-4c) and (4a-b+9c) ​

Answers

Answered by muhammadarsam95
3

Step-by-step explanation:

((a+3b-4c)+(4a-b+9c))-(2a-3b+9c)

(a+3b-4c+4a-b+9c)-(a+3b-4c)

(5a+2b+5c)-(a+3b-4c)

5a+2b+5c-a-3b+4c

4a-b+9c

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