2(x + 7) + 3x = 12
What is the first step in solving this equation for x?
A2x + 14 + 3x = 12
B2x + 7 + 3x = 12
C2x + 14 = 9
D5x = -2
What is the first step in solving this equation for x?
A2x + 14 + 3x = 12
B2x + 7 + 3x = 12
C2x + 14 = 9
D5x = -2