Question

If 7 - y = 6, then y =
A. -29
B. -5
C. 1
D. 29

Answer 1

C. 1

Explanation:

7 - y = 6

-y + 7 = 6

-y - + 7 - 7 = 6 - 7

-y = -1

(-y=-1)/-1

y = 1

Hope this helps.

Answer 2

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`\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}`

`7 - y = 6`

`➺ \: - y = 6 - 7`

`➺ \: - y = - 1`

`➺ \: y = 1`

Therefore the value of
`y` is 1.

`\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}`

`7 - y = 6`

`➼ \: 7 - 1 = 6`

`➼ \: 6 = 6`

➼ L. H. S. = R. H. S.

Hence verified.

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