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# 3.Solve the equation: 6 = z + 2

We have:6 = z + 2
⇒6 - 2=z +2 - 2 (subtracting 2 on both sides)

⇒ z=4

Check:

Keep z=4 in the given equation:

L.H.S= z+2=4+2=6=R.H.S

Hence we have z=4 as the solution.