Question

Solve by substitution.

y=4x-1
y=4-x

Please explain step by step.
I'll give Brainliest to the 1st person

Answer 1

Answer:

Graph the line using the slope and y-intercept, or two points.

Slope:

4

y-intercept:

(

0

,

−

1

)

x

y

0

−

1

1

3

Step-by-step explanation:

Answer 2

Answer:

(yx-1)+(4-x)=4xy+4x-x