how to solve y=3x+1?

Answer 1

To solve the equation y=3x+1, you need to find the value of x when given a value for y.

For example, if y=7, you would plug in 7 for y in the equation:
7=3x+1

Now, you can solve for x by isolating it on one side of the equation:
7-1=3x
6=3x

Now, divide by 3 on both sides to solve for x:
x=2

Therefore, when y=7, x=2 in the equation y=3x+1.