4 years ago

(7x+3)-(2x+1) how would you subtract this

1 answer:

7 0

First re-write the problem and distribute the negative... 7x+3 -2x-1.
Then combine like terms as so... 7x -2x= 5x and 3 - 1= 2.
Re-write once more... 5x+2.

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