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Mathematics
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21 May, 00:35
Y+3=x
3x+4y=16
Find the solution using the substitution method.
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Eric Johns
21 May, 00:49
0
To the beginning, we know y+3=x
then, substitute x into y
=>3 (y+3) + 4y=16
then, to solve y
7y=16-9
y=1
so, x=y+3=4
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Veronica Murillo
21 May, 01:00
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Make x=0 and solve the first problem. plug in the answer of y into the next problem to find x. check your work by plugging the x and y in both equations. both equations should end 0=0 if you check your work and you got the right answer
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