Question

x - 4 = 3, x=1, 7, -7

Answer 1

Answer:

x = 7

this is the answer for ur question

Answer 2

Answer:

x − 4 = 3, x = −1, 7,−7

x−4 = 3 ⇒ x−4 + 4 = 3 + 4 ⇒ x=7

Hence, x = 7 is the solution of the equation

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