# math

What is the solution of the system?

y equals 9 x minus 2 line break y equals 7 x plus 3
A. left parenthesis negative 5 over 2 comma negative 29 over 2 right parenthesis
B. left parenthesis 5 over 2 comma 41 over 2 right parenthesis
C. left parenthesis 2 over 5 comma 29 over 5 right parenthesis
D. left parenthesis 1 over 2 comma 13 over 2 right parenthesis

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1. y = 9 x - 2

y = 7 x + 3

subtracting equations ... 0 = 2x - 5

solve for x , then substitute back to find y

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2. is it D?

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3. nevermind, i got it, thanks!!

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4. well was it d, no help at all

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