What is the answer this
3y-x=9
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- Simplifying
3y + -1x = 9
- Reorder the terms:
-1x + 3y = 9
- Solving
-1x + 3y = 9
- Solving for variable 'x'.
- Move all terms containing x to the left, all other terms to the right.
- Add '-3y' to each side of the equation.
-1x + 3y + -3y = 9 + -3y
- Combine like terms: 3y + -3y = 0
-1x + 0 = 9 + -3y
-1x = 9 + -3y
- Divide each side by '-1'.
x = -9 + 3y
- Simplifying
x = -9 + 3y
- And here we go, you got your answer
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