Question

find the values of x and y if (3x+y,x-1)=(x+3,2y-2x)

Answer 1

Answer:

20=y-5x

Step-by-step explanation:

step 1: 3x+y=2y-2x

3x+2x=2y-y

5x=y

step 2: x-1=x+3

x=x+3+1

x=x+4

step 3: 5x=y

5×(x+4)=y

5x+20=y

20=y-5x

hope it helps....

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