English ----> Math
4x - 6 = x + 15
solve for x, very easy
A number is multiplied by 4 and 6 is subtracted from it . The result is the same as when the number is increased by 15. Find the number
2 answers
What is going on with you? You use an irrelevant word for your school subject. And you repost a question after a tutor already answered it.
http://www.jiskha.com/display.cgi?id=1484250374
http://www.jiskha.com/display.cgi?id=1484250374