Answer: x=3, elimination method
Step-by-step explanation:
<u>x=3</u>
-7x-2y=-13 -> -7x-2y=-13
-(x-2y=11) -> -x+2y=-11
-----------------
-8x=-24
x = 3
<u>elimination method</u>
because you can easily eliminate one variable (y) using the elimination method
Answer:
5*3*6 = 15*6 = 90
I hope this helps!
1800
3x6 is 18. You can't use the 1 cuz if you multiply 0 to anything it's 0
-10 + 20 i
