Answer:
Press the kinda paper clip thing it says attach file then press that
Step-by-step explanation:
Subtract 7a from both sides giving you 10=-5a and divide everything by 5. This gives you a=-2
The answer would most likely be C
68000. The reason this is the answer is because you have to move the decimal point to the right 3 times since it’s x3
4w-7k=28
Move variable to the right to get -7k=28-4w
Divide both sides by -7
k= -4+4/7w
