Question

How do you solve 3x+y=4 step by step?

Answer 1

Slope Intercept form: y = -3x + 4

Slope: -3

Explanation:

For slope intercept:

Subtract 3x from both sides:

3x + y - 3x = 4 - 3x

Simplify:

y = -3x + 4

For slope:

If the equation is y = -3x + 4 then using the formula y = mx + b:

Slope = -3

Answer 2

Explanation:

3x+y=4

First this is not really have a soluction

So a list 2 soluction right here

solve for x

3x+y=4

-y -y

3x=4-y

x= -y+4/3

Or solve for y

3x+y=4

-3x

y=-3x+4

Or maby you want a another soluction...