Open Question: Four times a number is 35 less than the product of the same number and -3 what is the number?
3:45 Publicado por Anónimo
4x -35 = -3x
7x = 35
x = 5
7x = 35
x = 5
Testing for proof
4x5 = 20
-3x 5 = -15
20 - -15 = 35.
Your number is 5
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