help mee withh mathh 🤍 ! .
Solve the System of Equations
y = 6x − 11
−2x − 3y = −7
a) (3, 4)
b) (4, 3)
c) (2, 1)
d) (1, 2)
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ExclusiveKim:
The solution of the system of equation y = 6x - 11 and -2x - 3y = -7 by substitution is x = 2 and y = 1
luhivqqcherry:
so um which one is that .
ExclusiveKim:
x = 2 and y = 1
luhivqqcherry:
so it's c ? .
ExclusiveKim:
YES
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luhivqqcherry:
its not c ...
luhivqqcherry:
HELp .
ExclusiveKim:
well try
ExclusiveKim:
d
ExclusiveKim:
girl yes it is bro
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jayfafr:
the answer is d
ExclusiveKim:
thats literally the same crap 1,2 ///2,1
jayfafr:
no its actually c
jayfafr:
don't listen to him
ExclusiveKim:
wym
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hannahj:
c ma'am
luhivqqcherry:
...
ExclusiveKim:
YONNA ITS C I TOLD U
hannahj:
ITS C
jayfafr:
Substitute the value of
�
y from the first equation into the second equation:
−
2
�
−
3
(
6
�
−
11
)
=
−
7
−2x−3(6x−11)=−7
Now, distribute the -3:
−
2
�
−
18
�
+
33
=
−
7
−2x−18x+33=−7
Combine like terms:
−
20
�
+
33
=
−
7
−20x+33=−7
Subtract 33 from both sides:
−
20
�
=
−
40
−20x=−40
Divide by -20 to solve for
�
x:
�
=
2
x=2
Now that we have the value of
�
x, substitute it back into the first equation to find
�
y:
�
=
6
(
2
)
−
11
=
12
−
11
=
1
y=6(2)−11=12−11=1
So, the solution to the system of equations is
�
=
2
x=2 and
�
=
1
y=1.
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luhivqqcherry:
bro but i just chose c and it says its wrong ? .
hannahj:
D.
luhivqqcherry:
@hannahj wrote:
D.
YESSS TYYYY .
jayfafr:
@luhivqqcherry wrote:
@hannahj wrote:
D.
YESSS TYYYY .
its not d its c
hannahj:
np
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