Respuesta :

Answer:

See explanation

Step-by-step explanation:

Yes

-7(3)(-10) + (-4) =

-7(-30) + (-4)=         ==> multiply 3 and -10

210 - 4=206

-7(3)(-10) + (-4) =

-21(-10) + (-4)=      ==> multiply -7 and 3

210 - 4=206

206=206 √