Question

Is (1, 9) a solution to this system of equations?
y = 7x + 2
y = x + 8

Answer 1

Bro-

Answer 2

do you know how to use the substitution method for doing this?

Answer 3

ohhhhh, you're YOU again lolll, the one that convert has already explained a gazillion times -_- oop

Answer 4

\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531
ohhhhh, you're YOU again lolll, the one that convert has already explained a gazillion times -_- oop
\(\color{#0cbb34}{\text{End of Quote}}\)
LOL

Answer 5

eeeeeeee

Answer 6

\(\color{#0cbb34}{\text{Originally Posted by}}\) @karlieeeeeee
fu shut up bruh-
\(\color{#0cbb34}{\text{End of Quote}}\)
aw
well, you shoulda learned it by now O-O, from Convert and the other people who has helped -_-
but do you know how to use the substitution method?

Answer 7

exactly

Answer 8

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Convert
\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531
\(\color{#0cbb34}{\text{Originally Posted by}}\) @karlieeeeeee
fu shut up bruh-
\(\color{#0cbb34}{\text{End of Quote}}\)
aw
well, you shoulda learned it by now O-O, from Convert and the other people who has helped -_-
but do you know how to use the substitution method?
\(\color{#0cbb34}{\text{End of Quote}}\)
Like she said she "doesn't have time" to do it and just wants the answer. 😂
\(\color{#0cbb34}{\text{End of Quote}}\)
lolll
i think knowing how to know it will be better, not just bc you should, but also well, so you don't have to post every single one -_-

Answer 9

but do you know how to use the substitution thingyyyyyyyyyyy

Answer 10

\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531
\(\color{#0cbb34}{\text{Originally Posted by}}\) @Convert
\(\color{#0cbb34}{\text{Originally Posted by}}\) @snowflake0531
\(\color{#0cbb34}{\text{Originally Posted by}}\) @karlieeeeeee
fu shut up bruh-
\(\color{#0cbb34}{\text{End of Quote}}\)
aw
well, you shoulda learned it by now O-O, from Convert and the other people who has helped -_-
but do you know how to use the substitution method?
\(\color{#0cbb34}{\text{End of Quote}}\)
Like she said she "doesn't have time" to do it and just wants the answer. 😂
\(\color{#0cbb34}{\text{End of Quote}}\)
lolll
i think knowing how to know it will be better, not just bc you should, but also well, so you don't have to post every single one -_-
\(\color{#0cbb34}{\text{End of Quote}}\)
Yess exactly, and with final exams and stuff you need to know how to do stuff

Answer 11

We can use the substitution method here..

So, substitute `x` with `1`

y = 7x + 2
y = x + 8

y = 7(1) + 2
y = (1) + 8

Now we solve,

7 + 2 = ?
1 + 8 = ?

If the answers are the same then (1,9) is a valid solution.

Hope this helps!!

Answer 12

thank you

Answer 13

\(\color{#0cbb34}{\text{Originally Posted by}}\) @karlieeeeeee
thank you
\(\color{#0cbb34}{\text{End of Quote}}\)
mhm np