Question

Find the value of y if x=-y and y=5/2is the solution of equation x+4y-7=0

Answer 1

answer is -13.....

thanks I think this help u mate

Answer 2

Hey mate thank for the question x=-a, y=5/2 x+4y=7. Putting the value of x and y -a+4(5/2)=7 -a+20/2=7 -2a+20=14 -14+ 20=2a