A SOLVE BY SUBSTITUTION METHOD. (SHOW YOUR COMPLETE SOLUTION AND CHECKING.)

NOTE: PLEASE REFER TO EXAMPLES ON pp, 7 - 9 IN YOUR MODULE 16.

1 y=2x
x + y =6

2 7x - 2y =21
4x + y = 57


Sagot :

Answer:

true but the molave trees and construction of a man na LPA gidala sa zamboanga og and construction of a man na LPA gidala sa zamboanga og vaccine nga wala ni jun2x ang mga bata dira and construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction

Step-by-step explanation:

true but the molave trees and construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction construction