Answer:
you have to finish the question
Step-by-step explanation:
Ruben??
Just a guess, If another person answers Listen to them
.003508 kg of copper
1000 grams = 1 kg
3.508 g/1000 g = .003508 kg
x=-1
4(x-3(-2))=6(x-3(-2)) => 4(x+6)=6(x+6) => 4x+24=6x+26 => -2=2x => x=-1
