Answer:
Step-by-step explanation:
<u>Add x from both sides:</u>
<u>Subtract 5 from both sides:</u>
Now, we'll use the quadratic formula to solve this problem:
<u>Multiply 4*1*5= 20</u>
<u>Add 1 and 20= 21</u>
<u>Multiply 2 and 1= 2</u>
<u>Multiply 2 and 1= 2</u>
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Answer:
Step-by-step explanation:
9/15y + 3/21 = 5/15 y - 14/21. Adding 14/21 to both sides we then get 9/15y + 17/21 = 5/15y. Subtracting 5/15y from both sides, we get 4/15y + 17/21 = 0.
Then we get 4/15y = -17/21. Dividing by 4/15 gets us -17/21 * 4/15 = -68/315 = y.
-18 because 2 1/4 as an improper fraction is 9/4 then it -8/1 then multiply which is -72/4 and simplified is -18.
Answer:
Pretty sure that x would be positive 37.
Step-by-step explanation:
Answer:
the answer is 67%,6.56*10-1,6.89,2/3