Question

(x-1) - 3=0
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4

Answer 1

[(X-1) - 3]/4 = 0

(x - 1) - 3 = 4.0

x - 1 - 3 = 0

x - 4 = 0

x = 4

Answer 2

$\frac{(x - 1) - 3} {4} = 0 \\ \\ (x - 1) - 3 = 0 \\ \\ x - 1 - 3 = 0 \\ \\ x - 4 = 0 \\ \\ x = 4$