simplify:
-3(4×-4)
7x(3+4)
-3(4×-4)
7x(3+4)
simplify:
-3(4×-4)
7x(3+4)
\(Use\ distributive\ property:\\\\-3(4x-4)=-3(4x)-3(-4)=-12x+12\\==========================\\\\7x(3+4)=7x(7)=49x\)
i think u do distributive property 3*4x = -12x+12 =0
negative 12 to both sides and it equals -12x=12
x=-1