An equation is given.

y = 3x + c

Create an equivalent equation by solving for x in terms of y and c.

x = 1/3y + 1 /3 c

Step-by-step explanation:

Hi, to answer this question we have to solve for x:

y =3x +c

3x +c = y

isolating x (the whole term)

3x = y +c

x = (y+c)/3

Applying distributive property

x = (y÷ 3) + (c ÷ 3)

x = 1/3y + 1 /3 c

Feel free to ask for more if needed or if you did not understand something.