Find the inverse of y=3x+9. MUST ADD STEPS !
1 answer:
You might be interested in
x² + 3x = x + 6 + x²
<u>-x² </u> <u> -x² </u>
3x = x + 6
<u> -x </u> <u>-x </u>
2x = 6
=
x = 3
Answer: x = 3
x² + 3x = x + 6 + x²
<u>-x² </u> <u> -x² </u>
3x = x + 6
<u> -x </u> <u>-x </u>
2x = 6
=
x = 3
Answer: x = 3