Solution
The opposite of a is just -a, taking in count this definition we have this
1) -(-10)=10
2) -(-35)=35
3) -12
4) -100
5) -1
6) -X
Answer:
Step-by-step explanation:
<u><em>Answer:</em></u>
<u><em>x = -3 + Y/2</em></u>
<u><em>y= 6 + 2x</em></u>
<u><em>Hope this helps!:3</em></u>
the last one. f(n) - 3; for n ≥ 1