Question

what is the linear equation of 3x+4y=8​

Answer 1

Step-by-step explanation:

let x=2

substitute the valu to the given equation,

3(2) + 4y = 8

6 + 4y = 8

4y = 8 - 6

4y = 2

y = 2/4

y = 0.5

(Note: you can take different values for the "x" as well as "y")

Answer 2

Answer:

(note: incomplete question, the question should be -)

what is the slope of the linear equation of 3x+4y=8​

Solution:

Know that, $\[y = mx + c\]$

here $m$ is slope of the line.

Convert $\[3x + 4y = 8\]$in the form of $\[y = mx + c\]$,

$\[ \Rightarrow 4y = - 3x + 8\]$

$\[ \Rightarrow y = \frac{{ - 3}}{4}x + \frac{8}{4}\]$

$\[ \Rightarrow y = \frac{{ - 3}}{4}x + 2\]$               ------(1)

Compare equation (1) with $\[y = mx + c\]$

$\[m = \frac{{ - 3}}{4}\]$

Hence, the slope of the line is $\[\frac{{ - 3}}{4}\]$.