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Solve the System by Substitution

Question 15

Multiple Choice

Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the lines coincide, answer dependent . If the lines are parallel, answer no solution . A) B) C) D) no solution E) dependent If the lines coincide, answer dependent . If the lines are parallel, answer no solution .


A) Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the lines coincide, answer dependent . If the lines are parallel, answer no solution . A) B) C) D) no solution E) dependent
B) Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the lines coincide, answer dependent . If the lines are parallel, answer no solution . A) B) C) D) no solution E) dependent
C) Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the lines coincide, answer dependent . If the lines are parallel, answer no solution . A) B) C) D) no solution E) dependent
D) no solution
E) dependent

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