Question

elimination by equating coefficients 13x+11y=70 11x+13y=74

Answer 1

Answer:

(11+13y = 74 )* 11

(11x +11y = 70) * 13

143x + 169y =962

143x + 121y =770

- - -

48y =192

y =4 is the correct answer for your question.//

##nice question from your side.##

have a nice day.//