Question

do in trail and error method :
y-2=7
​

Answer 1

Answer:

HEY MATE HERE IS YOUR ANSWER :

Trial and error method

y - 2 = 7

y = 7 - 2

y = 5

HOPE IT HELPS YOU

MARK AS BRAINLIEST

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Answer 2

Answer:

Y = 9

Step-by-step explanation:

•Sorry to tell but there is no need of trail and error method.

•Just by transposing you can solve.

》Y - 2 = 7

》Y = 7 + 2

》Y = 9.

Hope it was clear and helpful