Question

Which of the following is an equation in one variable
3x-3y =4
2x + 5y - 6
3x + 3 = 3
3x² - 3y³ + 3z³ = 3​

Answer 1

3x+3=3

Please mark me brainliest

Answer 2

Answer:

Solution:

3x+3 =3 is the only equation with one variable

and x=0