1.

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

Answer»

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.



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