Solve for x and show your work.
12 = -4(-6x - 3) HELP

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Ineed with number 6 , explain how to get 1978

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2