Question

What is the solution of the system? Use substitution. y = x + 6 y = 2x

A. (6, 12)

B. (–12, –6)

C. (–6, –12)

D. (2, 4)

Answer 1

Is this --> y = x + 6 y = 2x a system of equations?

A system of equations is a collection of two or more equations with a same set of unknowns. In solving a system of equations, we try to find values for each of the unknowns that will satisfy every equation in the system.

Source: http://www.sosmath.com/soe/SE/SE.html