2 years ago

Whats the answer for substitution x=9 y=3x-1

Mathematics

2 answers:

Blizzard [7]2 years ago

8 0

Answer:

x=9, y=26. (9, 26).

Step-by-step explanation:

x=9

y=3x-1

--------

y=3(9)-1=27-1=26

nikitadnepr [17]2 years ago

7 0

Answer:

y = 26

Step-by-step explanation:

Plug the value of X into the equation.

y = 3(9) - 1

Then, simplify the equation.

y = 27 - 1

y = 26

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