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Mathematics 8 Online
OpenStudy (anonymous):

Solve the system of equations by the substitution method. Choose one answer. a. (16, 2) b. (2, 16) c. infinite number of solutions d. no solution

OpenStudy (anonymous):

OpenStudy (anonymous):

substitute y in 1st equation x+(8x)=18 9x=18 x=18/9 x=2 plug x into one of the equation y=8(2) y=16 therefore, b.(2,16)

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