Question

Solve this simultaneous equation.
2x+5y=37; y=11-2x

Answer 1

Step-by-step explanation:

2x+5y=37,.......(1)

y=11-2x.......(2)

put the vale of y from (2) in (1)

2x+5(11-2x)=37

2x+55-10x=37

18=8x

x=9/4

so y= 13/2