Consider the following set of equations:
Equation M: y = x + 4
Equation P: y = 3x + 6
Which of the following is a step that can be used to find the solution to the set of equations? (4 points)
x = 3x + 6
x + 4 = 3x + 6
x + 6 = 3x + 4
x = 3x
1 answer
x + 4 = 3x + 6