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If the system of equations 3x + 2y = 12 and 6x + 4y = 24 are equivalent, which of the following pairs of equations is analogous?

A. X + Y = 5 AND 2X + 2Y = 10
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

If the graphical representation of 2x + y = 4 is to the line represented by y = -2x + 4, then which of the following represents an analogous relationship?

B. Y = 3X - 6 AND Y = -3X + 6
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

Which of the following pairs of equations has no solution?

A. X + Y = 5 AND X + Y = 10
Posted in:  Linear Equations -  Algebra -  Mathematics

Solve the following system of equations using substitution: y = 2x + 3 and 3x - y = 5. What is the value of x?

B. 2
Posted in:  Linear Equations -  Algebra -  Mathematics

If the solution to the equations x + y = 10 and 2x + 2y = 20 is analogous to which of the following pairs?

C. X + 2Y = 8 AND 2X + 4Y = 16
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning