Question 425698
need help with substitution. The equations are: 
y=2x-2 and y=x+2
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Since both of those expressions are "y"
substitute for y to get:
x+2 = 2x-2
x = 4
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Solve for "y":
y = x+2
y = 4+2
y = 6
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Cheers,
Stan H.
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