Answer: -9x + y
To do this problem, we must combine like terms. This means combining any terms that have the same variable at the end.
(-2x - 7x) + (5y - 4y) = -9x + y
Answer:
139 - If it's to the nearest whole.
Step-by-step explanation:
2/3 + 3/5 = 19
15
= 14
≅ 1.266667
Add: 2
3
+ 3
5
= 2 · 5
3 · 5
+ 3 · 3
5 · 3
= 10
+ 9
= 10 + 9
= 19
