Solve the following systems of equations using the substitution method.
1 answer:
Answer:
(-1,2)
Step-by-step explanation:
x = 3-2y
then
5(3-2y) + 3y = 1
15 -10y +3y = 1
14 = 7y
y = 2
then
x = 3-2(2)
x = -1
You might be interested in
Answer:
i very diffucult question
Answer:
True
Step-by-step explanation:
-11 is greater than -16
Answer: x^2+5x+6
Step-by-step explanation:
I'm pretty sure you just multiply the 1 1/4 by 3 because if 1 1/4 makes 10 muffins you need to make 3 more dozens so 1 1/4 times 3 equals 3.75
Answer:63
Step-by-step explanation:
9×(5+2)=63 ✨
(9×4)+(9×3)=63✨
