Question

solve the pair of linear equations by substitution method​

Answer 1

Answer:

firstly we take LCM and form it in linear form

eq. 1)9x-10y =-12

eq.2)2x +3y=13

from eq 1

x=-12+10y/9 put this in eq 2)

then we will get y=3put value of y in eq. 1

so x is 2

hope it hlp uh gyzzz