You have questions? We got answers!

I need help solving this problem: (6x+7) / (9x-2) = 12 I can't for the life of me remember how to get rid of variables in a fraction.?

Science & Mathematics by Anonymous 2018-06-12 18:03:10

Social Science

I need help solving this problem: (6x+7) / (9x-2) = 12 I can't for the life of me remember how to get rid of variables in a fraction.?

6 answers

  • Anonymous

    Your problem is to find x, right? If so, then (6x+7)/(9x-2)=12 => 6x+7=12(9x-2) => 6x+7=108x-24 => 31=102x => x=31/102 Now you can take 31/102 to replace x.

  • Anonymous

    (6x+7) / (9x-2) = 12 Cross multiply and solve: 6x + 7 = 108x - 24 31 = 102x 31/102 = x

  • Anonymous

    (6x + 7)/(9x - 2) = 12 → where : (9x - 2) ≠ 0 → 9x - 2 ≠ 0 → 9x ≠ 2 →x ≠ 2/9 6x + 7 = 12.(9x - 2) 6x + 7 = 108x - 24 6x - 108x = - 24 - 7 - 102x = - 31 → x = 31/102

  • Anonymous

    (6x+7) / (9x-2) = 12 ---> (6x+7) = 12(9x-2) solve for x

  • Anonymous

    (6x + 7) / (9x - 2) = 12 102x = 28 x = 14/51

  • Anonymous

    (6x + 7) / (9x - 2) = 12 6x + 7 = 12(9x - 2) 6x + 7 = 108x - 24 7 = 102x - 24 31 = 102x 31/102 = x. Final.

ReCapcha
Not a bot