Ask Question
14 July, 07:25

Solve this equation: 7x-1=3y+8

+4
Answers (1)
  1. 14 July, 11:24
    0
    You can start by subtracting 8 from both sides.

    so 7x-1=3y+8

    -8 - 8

    -1x-1=3y

    8 is not multiplied by x, so you cannot subtract it from 7x. It would instead be 7x-1-8=7x-9.

    7x-9=3y

    You have to divide all of it:

    (7x-9) / 3

    so y=7/3x-3
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solve this equation: 7x-1=3y+8 ...” 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