I need help with this problem :)
1 answer:
Answer:
Replace all occurrences of y with 6x−3 in each equation.
Replace all occurrences of y in 18x−3y=9 with 6x−3 .
18x−3(6x−3)=9
y=6x−3
Simplify 18x−3(6x−3).
9=9
y=6x−3
Remove any equations from the system that are always true.
y=6x−3
Step-by-step explanation:
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The first equation
2x + 3y + 6z = 12
Answer:
1.90909 (Rounded to fifth decimal place)
Step-by-step explanation:
Jane times everything by 100
karen timed 1.25 by 100
scott added x and 1.25x together
x intercept: (7.5,0)
y intercept: (0,-5)
Step-by-step explanation:
=9.8-6.4n
just add them together as easy as that
