Answer :

(x = 2)

Given equation is,

0.4(3x-1) = 0.5x + 1

1.2x-0.4 = 0.5x + 1

1.2x-0.5x = 1 + 0.4 (transposing 0.5x to LHS and 0.4 to RHS)

Hence value of x is 2.

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