What is 3 equals 2 plus x divided by 4?

Answer 1

Do you mean?

3 = 2 + X/4

multiply through by 4

4/1(3 = 2 + X/4)4/1

12 = 8 + X

4 = X

-----------check in original equation

3 = 2 + 4/4

3 = 2 + 1

3 = 3

----------checks

now, if you meant

3 = (2+X)/4

some multiplying through

12 = 2 + X

10 = X

you check this one