Find the value of x. (2x + 30) (5x - 18)

Mathematics

1 answer:

laiz [17]2 years ago

6 0

Answer:

No answer as written. 16 if we add an equals sign.

Step-by-step explanation:

As written, there is no "=" sign in either expression. That means they are only expressions, not equations. x can be anything. 10, 12345, 0.00000343345567788, etc. There is nothing that restricts the value of x.

If we set the two expressions equal to each other, we can calculate a value of x:

(2x + 30) = (5x - 18)

3x = 48

x = 16

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