3 years ago

What is the solution set for 7x−3=18 , given the replacement set {0, 1, 2, 3, 4}?

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

8 0

The answer is x=3.
add 3 to each side of the equation and you get 7x=21
7*3=21.

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