Question

solve the equation 4x-5y+16=0​

Answer 1

Answer:

4x-5y+16=0

4x-5y=-16

Step-by-step explanation:

Solve the following system of equations graphically; 4x−5y+16=0; 2x+y−6=0. Determine the vertices of the triangle formed by the lines and the x-axis

ANSWER

We have system of equation:

A:4x−5y+16=0−−−(1)

B:2x+y−6=0−−−−(2)

For A

x0−41

y16/504

For B

x031

y604

From solving equation (1) & (2), we get only one point (1,4) as

−7y+28=0⇒y=4

4x−5y+16=04x+2y−12=0−−+

,x=

2

6−y

=

2

2−4

=1

So, the vertices are (−4,0),(1,4) & (3,0)

solution