Ask Question
16 October, 09:51

If 5x+15y=45 then 6x-18y=?

+4
Answers (1)
  1. 16 October, 11:13
    0
    So we have 5x+15y=45

    simplify and undistribute 5 from both sides

    5 (x+3y) = 5 (9)

    divide both sides by 5

    x+3y=9

    multiply both sides by 6

    6x+18y=54

    if it was 6x+18y then the answer is 54

    if it was 6x-18y, then I don't know the answer
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If 5x+15y=45 then 6x-18y=? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers