Respuesta :
Answer:
10x+10
Step-by-step explanation:
If you simplify this expression, combine like terms, 3x and 7x, to get 10x, then add 10 into the expression.
Answer:
10x+10
Step-by-step explanation:
If you simplify this expression, combine like terms, 3x and 7x, to get 10x, then add 10 into the expression.