A first number plus twice a second number is 1. twice the first number plus the second totals 26. find the numbers.
1 answer:
{x+2y=1
{2x+y=26
{x+y=9
{x+2y=1
y=-8
x=17
The first number is 17
The second number is -8
You might be interested in
Answer:
False
Step-by-step explanation:
Triangle is the final answer
Answer:
Harley Davidson?
Step-by-step explanation:
Complex roots occur when b^2 - 4ac is negative.
So we have (-6)^2 - 4.1.k < 0
-4k < - 36
k > 9
Answer:
81
Step-by-step explanation: multiply the length value by 12
