Respuesta :
Answer:
-5=x
Step-by-step explanation:
use SADMEP to single out x
Subtract/Add,Divide/Multiply,Exponent,Parenthesis
-12=3x+3
-12-3=3x+3-3
-15=3x
-15/3=3x/3
-5=x
Answer:
-5=x
Step-by-step explanation:
use SADMEP to single out x
Subtract/Add,Divide/Multiply,Exponent,Parenthesis
-12=3x+3
-12-3=3x+3-3
-15=3x
-15/3=3x/3
-5=x