Question 509304: hey can you guys help me with this question pleasee(: i need help i gotta solve the linear systym usingg the substitution method... y=3x+2 x+2y=11 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! solve the linear systym usingg the substitution method...
y=3x+2
x+2y=11
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Substitute for "y" and solve for "x":
x + 2(3x+2) = 11
x + 6x+4 = 11
7x = 7
x = 1
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Solve for "y":
y = 3x+2
y = 3*1+2
y = 5
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solution (1,5)
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Cheers,
Stan H.
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