Question

Write four solution of x-2y =4

Answer 1

Answer:

X - 2y = 5

let's the value of X = 0

(0) - 2y = 4

0 - 2y = 4

-2y = 4

y = 4 / -2

y = -2

let's the value of X is 2

X - 2y = 4

( 2 ) - 2y = 4

2 - 2y = 4

-2y = 4 - 2

-2y = 2

y = 2 / -2

y = -1

let's the value of y is 0

X - 2y = 4

X - 2 ( 0 ) = 4

X - 0 = 4

X = 4

let's the value of y is 1

X - 2y = 4

X - 2 ( 1 ) = 4

X - 2 = 4

X = 4 + 2

X = 6

Answer 2

i'll solve in two methods...

Step-by-step explanation:

y = -2+x/2

X=4+2y

ok

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