Math, asked by azlinaalina, 9 months ago

a) solve : x-2=7
b) solve : y+3=10

Answers

Answered by Anonymous

2

a.x-2=7

x=9

B.y+3=10

y=10-3

y=7

Answered by KimJeonghwa

2

Answer:

= x - 2 = 7

= x = 7 + 2

= x = 9

therefore the value of x is 9

= y + 3 = 10

= y = 10 - 3

= y = 7

therefore the value of y is 7

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