Solve the system of equations by using the substitution method.
3x - 4y = 10
y=x-3

Step-by-step explanation:

ll

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)