I included the formula and the answer
For this problem, we can move all the X's to one side and all the regular numbers to the other.
7x comes over and become -7x
10 goes over and becomes -10.
5x+7x-7x=-3-10+13+12.
-3-10=-13, which cancels out the positive 13.
-7x+7x=0 which cancels each other out.
Now, 5x=12
Divide each side by 5.
x=2.4 <--- final answer.
Theres 2 solutions.........
Answer:
866/733
Step-by-step explanation:
172 divided by the total numbers
i.e 172/239+102+40+106+661+60+172+86
=172/1466
=86/733
Answer:2 1/4 cups of flour for 9 servings Hope its helps ;)