Step-by-step explanation:
all......................
<u>The number is -1</u>
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Steps:
2x + 7 = x + 6 (Sum of twice a number and 7 is equal to sum of the number and 6.)
2x = x - 1 (Subtracted 7 from both sides.)
x = -1 (Subtracted x from both sides.)
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Hope this helped :)
Simple..
you have: 3.4t+19.36=-10.22
You must
isolate the variable t to find the answer....
3.4t+19.36=-10.22
-19.36 -19.36
Leaving you with-->>
3.4t=-29.58
Now simply divide....
t=-8.7
Thus, your answer.
Answer:
1= 18
Step-by-step explanation:
becuase i looked it up.