Question

8x+5y=9, 3x+2y=4 solve by substituting method​

Answer 1

Answer:

Step-by-step explanation:

substitution method.....

x=(9-5y)÷8...............(1)

then

3((9-5y)÷8)+2y =4......

then solve these equation

we get

x =-2

then y = {-18=9-5y} thus y =5,

Hope it helps you.