2k - 7
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2n-3=(-7) 2n=-4 n=-2
Example:VERBAL SENTENCE:Seven more than twice a number is four less than thrice the number.MATHEMATICAL EQUATION:(seven more than) (four less than)(twice a number) is (thrice a number)2x + 7 = 3x - 4=Earljoyce8♥=Hope this helps!!
Then the number is 3
7
If: 3y-7 = 2y+9 Then: 3y-2y = 9+7 So: y = 16