Question

Is 3 is a solution of 3x - 2 = -x -4?

Answer 1

Step-by-step explanation:

on putting x= 3 in eq. we get

3x - 2 = -x -4

3(3)-2=-(3)-4

9-2=-3-4

7=-7

here 7 is not equal to -7 so 3 in not solution

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