3 years ago

Add the two expressions 3w + 4 and 3w - 9

2 answers:

7 0

All together the expression would look like (3w+4) + (3w-9). Since you can add like numbers, 3w, 3w+3w would be 6w. Then, -9 + 4 is -5. So, now you have your two sums, 6w and -5. So, the sum of the two expressions would be (6w - 5)

VashaNatasha [74]3 years ago

6 0

3w+4 nothing can be done

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