Solve the following system of equations using substitution: y = 2x + 1 and 3x - y = 4. What is the value of x?

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

Which of the following pairs of equations represents parallel lines?

A. Y = 2X + 1 AND Y = 2X - 3
Posted in:  Linear Equations -  Algebra -  Mathematics

If 3x + 4y = 12 and 6x + 8y = 24, what can be concluded about these equations?

C. THEY ARE THE SAME LINE.
Posted in:  Linear Equations -  Algebra -  Mathematics

What is the graphical representation of the equations x + y = 5 and x - y = 1?

B. TWO INTERSECTING LINES
Posted in:  Linear Equations -  Algebra -  Mathematics

If 2x + 3y = 6 is to 4x + 6y = 12, then which of the following is analogous?

B. 6X + 9Y = 18
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning