All of the equations below are equivalent to 2x+3=x+1. Which transformation would not be justified using the commutative property A. 2x+3=12x+4
B. 2x+3=4(1+3x)
C. x•2x=4(3x+1)
D. 3+2x=(3x+1)•4

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3