Use two equations in two variables to find the following integers. Twice one integer plus another integer is 19. The first integer plus 3 times the second is 32.
A) 3, 7
B) 5, 9
C) 6, 9
D) 6, 10
E) 3, 10
Correct Answer:
Verified
Q9: Solve the system by using either
Q10: Find the solution set of the
Q11: Use the substitution method to solve
Q12: Solve the system.
Q13: Use two equations in two variables to
Q15: Use two equations in two variables
Q16: Use the substitution method to solve
Q17: Solve the system.
Q18: Find the solution set of the
Q19: Use the addition method to solve
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