Question

Linear equations (7,1) and (x,4); m=3/4

Answer 1

Answer:

x = 11

Step-by-step explanation:

Slope(m) is given by:

m = change in y ÷ change in x

3/4 = (4 - 1) ÷ (x - 7)

$\frac{3}{4}$ = $\frac{3}{x - 7}$

Cross multiplying gives:

3x - 21 = 12

3x = 33 , x = 33/3 = 11