-2x – 1 = y
5y + 3x = 9
solve for x and y
2 answers:
Answer:
Step-by-step explanation:
y=-2x-1
5y+3x=9, using y from above in this equation gives you
5(-2x-1)+3x=9
-10x-5+3x=9
-7x-5=9
-7x=14
x=-2, and since y=-2x-1
y=-2(-2)-1
y=4-1=3, so the solution is the point (-2,3)
x=-2 and y=3
Answer:
(-2,3)
Step-by-step explanation:
(-2,3) hope this helps
You might be interested in
I think the mean is 1 and the mode is 3
6 eggs (i think)
5x12=60 cookies require 2 eggs
30x12=360
360 divided by 60= 6
so six eggs
let's first off, convert all mixed fractions to improper fractions, and then add.
Answer:
<h3>(x + 4) [(x + 4) - (x - 2)]</h3>
Step-by-step explanation: