Respuesta :
Answer:
x= -6
Step-by-step explanation:
(-16) = 2x +4
-12 = 2x
x= -6
Answer:
Step-by-step explanation:
1) substitute given numbers into the equation
-16=2x+4
2) minus 4 from the right hand side to find out what 2x is
-20=2x
3) divide by 2 to find x
-10=x