Question

Solve the equations by method of equating their coefficients.
6x+7y=1
8x-3y=25​

Answer 1

Answer:

here is your answer dude

Answer 2

Answer:

6x+7y=1 -------------(1)

8x-3y=25-------------(2)

multiply eqn 1 by 3,

18x+21y=3 -----------------(3)

multiply eqn 2 by 7,

56x-21y=175 ------------------(4)

(3)+(4)

18x+21y=3 -----------------(3)

+ 56x-21y=175 ------------------(4)

______________

74x=178

x=178/74=89/37

x=89/37

put it in eqn (1)

6(89/37)+7y=1