Question

check whether the solution (y= -4) solves the equation 3 y -5 = 7

Answer 1

Hope it is useful...

Given, y=-4

So, => 3y-5
=> 3×(-4)-5
=> -12-5
=>-17
Therefore, LHS not equal to RHS. So, the given value of y in the expression is not the correct one...

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