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3 years ago

15

Can someone help me out with this problem and tell me how to do it :D

1 answer:

Furkat [3]3 years ago

3 0

Answer: option D

Step-by-step explanation:

step 1: take 7-3(both have the variable x) and subtract it.

-a- -b= subtract then write the greater no.s sign

+a- +b= if the 1rst number is greater than the second, subtract and give

or make it a positive integer. if the 1rst no. is smaller than the second,

subtract then write the greater number's sign.

step 2: As 2-2 is 0, 2y-2y is 0

step 3: and the sum of the both: is 17-14= 13

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QUESTION 3

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