Question
x + 9 = 13
✓
Answer
x + 9 = 13
Subtracting 9 from both sides, we get
⇒ x + 9 - 9 = 13 – 9
⇒ x = 4
Verification:
Substituting x = 4 on L.H.S., we get
L.H.S. = 4 + 9 = 13 = R.H.S.
L.H.S. = R.H.S.
Hence, verified.
Subtracting 9 from both sides, we get
⇒ x + 9 - 9 = 13 – 9
⇒ x = 4
Verification:
Substituting x = 4 on L.H.S., we get
L.H.S. = 4 + 9 = 13 = R.H.S.
L.H.S. = R.H.S.
Hence, verified.
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