Math, asked by rashipatil563, 2 months ago

decide whether y = - 1 is the solution of the equation 3 - y = 4​

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Answered by ganeshshetty16273
8

Step-by-step explanation:

y=-1_____(given)

Subatituting value of y in the given equation

3-y=4

3-(-1)=4

3+1=4

4=4

L.H.S=R.H.S

Therefore,y=-1 is the solution of the equation...!

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