C=x+9, c+x=99, c=99-x
So we have two equations equal to c, c=x+9 and c=99-x, since c=c:
x+9=99-x
2x+9=99
2x=90
x=45, and since c=x+9, c=54
So Charlie weighs 54 kg and his brother weighs 45 kg.
Answer:
2(5g+3h+4)
10g+6h+8
Please that is the answer
Answer:
its 45
Step-by-step explanation:
lol thanks man
There are 62.5 pounds of rib eye steaks at the supermarket