1.

Are the equations x+2 =92, x +4 =11equivalent ?​

Answer»

12Subtracting 5 from both the SIDES:⇒ X + 5 − 5 = 12 − 5 ⇒ x = 7Verification:Substituting x = 7 in the L.H.S.:⇒ 7 + 5 = 12 = R.H.S.L.H.S. = R.H.S.Hence, VERIFIED.



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