Question

solve by elimination method 7x-15y=2,x+2y=3

Answer 1

Here is your answer...... ^_^°°°°°


7x-15y=2---(1)×1

x+2y=4--(2)×7


7x-15y=2

7x+14y=28
- - -
__________

y=26


Putting the value of y in f
second. equation........

x+2y=3

x+2×26=3

x+52=3

x= -52+3

x=-49