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If the equations x - y = 1 and 2x - 2y = 2 are related, which of the following pairs of equations is analogous to them?

B. 4X - 4Y = 4 AND 2X - 2Y = 2
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

Which of the following pairs of equations represents parallel lines?

A. Y = 2X + 3 AND Y = 2X - 5
Posted in:  Linear Equations -  Algebra -  Mathematics

If the equation 2x + 3y = 6 corresponds to the line represented by y = -2/3x + 2, then which equation corresponds to the line represented by y = 1/2x - 1?

B. 2X - Y = 2
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

Solve the following system of equations using substitution: x + 2y = 8 and y = 3x - 4. What is the value of x?

C. 4
Posted in:  Linear Equations -  Algebra -  Mathematics

Which of the following pairs of equations represents a system that has no solution?

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