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

What is the solution to the system of equations: 2x + 3y = 6 and 4x - y = 5?

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

A practical problem states that a car travels 60 km/h and a truck travels 40 km/h. If they start from the same point and travel in opposite directions, how far apart will they be after 2 hours?

B. 120 KM
Posted in:  Linear Equations -  Algebra -  Mathematics

If the solution of the equations x + y = 10 and x - y = 2 is (6, 4), then which of the following pairs of equations has the same solution?

A. 2X + 2Y = 20 AND 2X - 2Y = 4
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning

If the equations 3x + 4y = 24 and 6x + 8y = 48 are equivalent, which of the following pairs of equations is also equivalent?

B. X + 2Y = 5 AND 2X + 4Y = 10
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning