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What is the solution to the system of equations: 2x + 3y = 6 and x - y = 1?

C. (1, 2)
Posted in:  Linear Equations -  Algebra -  Mathematics

If the solution to the equations x + y = 5 and x - y = 1 is (3, 2), which of the following pairs of equations has the same solution?

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

If the equations 3x + 4y = 12 and 6x + 8y = 24 are solved simultaneously, what can be concluded?

B. THERE ARE INFINITELY MANY SOLUTIONS.
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?

A. 1
Posted in:  Linear Equations -  Algebra -  Mathematics

The relationship between the equations 4x - y = 8 and 8x - 2y = 16 is analogous to which of the following pairs?

B. 3X - Y = 5 AND 6X - 2Y = 10
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning