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Ahat [919]
2 years ago
11

Hopefully someone can help me with this question

Mathematics
1 answer:
Ksenya-84 [330]2 years ago
4 0
This is kinda hard for me sorry, at least I get points
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5u − –20u − u − 18u + –11u = 10<br> HURRRY PLEEEEESEEEE I ONLY HAVE 4 minutes left
drek231 [11]
5u - (-20u) - u - 18u + (-11u) = 10
5u + 20u - u - 18u - 11u = 10
-5u = 10
-5(-2) = 10

So, in conclusion, X, is equal to -2.
8 0
2 years ago
What is 3d+8=2d-7 is equations
fredd [130]
3d + 8 = 2d - 7 equals d = -15.

First, 
subtract 2d from both sides. Your problem should look like: 3d + 8 - 2d = -7.
Second, simplify 3d + 8 - 2d to get d + 8. Your problem should look like: d + 8 = -7.
Third, subtract 8 from both sides. Your problem should look like: d = -7 - 8.
Fourth, simplify -7 - 8 to get -15. Your problem should look like: d = -15, which is your answer.

Hopefully this helps, I'm not exactly sure what you meant by "is equations," but this is how you solve the problem.
6 0
3 years ago
Algebra <br><br> A) 50+Z=81 <br> Explain.
Ivan

Answer:31


Step-by-step explanation:

You subtract 81 and 50


5 0
3 years ago
Read 2 more answers
An album contains x black-and-white photographs and y color photo graphs. If the album contains 24 photographs which of the foll
Svetradugi [14.3K]
C x=4y can no be true.
x=4y, total phonographs are 5y
5y cannot be 24 if y is an integer.
3 0
3 years ago
X2 = 14 − 3x is my question​
vladimir1956 [14]
X=14/5 if you want solution here:
Use the commutative property to reorder the terms: 2x=14-3x
Move the variable to the left - hand side and change sign: 2x+3x=14
Collect like terms: 5x=14
Divide both sides of the equation by 5: x=14/5
5 0
3 years ago
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