2 years ago

3x+144=532* replace the star (*) so the answer to the problem would be a whole number. find all possible digits.

Mathematics

1 answer:

swat322 years ago

4 0

Answer:

x = 129, rounded

Step-by-step explanation:

3x + 144 = 532

-144 -144

3x = 388

divide both sides by 3

x = 129, rounded

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