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Nookie1986 [14]
2 years ago
7

Solve this problem: 5X +8 = 53

Mathematics
2 answers:
Dmitriy789 [7]2 years ago
4 0

Answer:

X=9

Step-by-step explanation:

5X+8=53

To solve this we need to make X the subject of the equation that means X should be alone on one side of the equation. Taking the following steps

5X=53-8

5X=45

X=45/5

X=9

Alex Ar [27]2 years ago
3 0

5X + 8 = 53

5X = 53 - 8

X = 45 / 5

X = 9

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Answer:

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Step-by-step explanation:

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A better definition would be: A \cup B is the set of all elements that belong to at least one A or B.

So, the elements that belong to both A and B, like c and d in this exercise, also belong to A \cup B.

So:

A \cup B=\left\{a,b,c,d,e,f,g,h\right\}

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4 0
3 years ago
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amm1812

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Hence, the expression is the sum of two cubes. For the sum of cubes, we follow the following rule for the factoring:

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