Question

4x + 5y=9
4x - 2y= 2
x= y=

Answer 1

Answer:

4x+5y=9(1)equation 4x-2y=2(2) equation from equation (2) 4x-2y=2 =4x=2+2y=x=2+2y÷4(1) put this equation (1) 4(2+2y÷4)+5y=9 2+2y+5y=9÷2+7y=9 7y=9-2 7y=7 y=1 put y=1 in eq.(2) 4x-2(1)=2 4x-2=2. 4x=2+2. 4x =4 x=4÷4. x= 1 x=y=1

Step-by-step explanation:

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