Question

(3×-1).4-2(4×+6)=4


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Answer 1

$4.(3x - 1 ) - 2.(4x + 6) = 4 \\ 12x - 4 - 8x - 12 = 4 \\ 4x - 16 = 4 \\ 4x = 16 + 4 \\ 4x = 20 \\ x = \frac{20}{4} \\ x = 5$