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bekas [8.4K]
2 years ago
7

What is the answer for 2.6x+7.6=−7x+6

Mathematics
2 answers:
Veronika [31]2 years ago
6 0

Answer:

x= -4/11

Step-by-step explanation:

first add 7x to both sides of the equation leaving you with 4.4x + 7.6 = 6

then subtract 7.6 from both sides which gets you 4.4x = -1.6

divide both sides by 4.4 and simplify

x= -4/11

Flura [38]2 years ago
3 0
The answer is -4/11!
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THE ANSWER:


There would need to be at least 1,800 entries in order for them to meet their goal.


Step-by-step explanation:


To find this, we must write an equation that helps solve it. We know that for every entry (x), we gain 75 and lose 25. We can express this as the following.


75x - 25x


Then we can add the number of donations.


75x - 25x + 10,000


Then we can set it as greater than or equal to the goal number.


75x - 25x + 10,000 ≥ 100,000


Now we solve this using the order of operations.


75x - 25x + 10,000 ≥ 100,000 ----> Combine like terms


50x + 10,000 ≥ 100,000 ------> Subtract 10,000


50x ≥ 90,000 -----> Divide by 50


~~~~~~~~~x ≥ 1,800~~~~~



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3 years ago
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umka2103 [35]

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