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Mathematics
Braelyn Salas
15 November, 09:57
Y=4x-2 (What does Y and X equal?
y=x+3
+4
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2
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Abdullah Bradley
15 November, 13:09
0
x = 5/3
y = 14/3
Step-by-step explanation:
y=4x-2
y=x+3
Since they are both equal to y, we can set them equal to each other
4x-2 = x+3
Subtract x from each side
4x-2-x = x+3-x
3x-2 = 3
Add 2 to each side
3x-2+2 = 3+2
3x = 5
Divide each side by 3
3x/3 = 5/3
x = 5/3
Now we need to find y
y = x+3
y = 5/3+3
y = 5/3+9/3
y = 14/3
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Javon Ball
15 November, 13:27
0
x=5/3; y=14/3
Step-by-step explanation:
Subtract the following:
-4x+y=-2
-x+y=3
= - 3x=-5
x=5/3
substitute x into one of the given equations.
y=5/3+3
y = 14/3
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