Respuesta :

kiaralynn101
Step 1: 10(0.4+0.5g)=4g
Step 2: 4 + 5g = 4g
Step 3: 4 = -1g
Step 4: -4 = g :)
nm5738381

Answer:

the answer is negative four (-4)

Step-by-step explanation:

because i'm doing the same khan academy