Solve by elimination method 8x 5y 9 3x 2y 4

Asked by admin @ 04/08/2021 in Math viewed by 327 People

Solve 8x+5y=9 , 3x+2y=4 by any method

Answered by admin @ 04/08/2021

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

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