Question

0.2 (2x - 1) - 0.5(3 x -1) = 0.4 then x =

Answer 1

Answer:

0.2 ( 2x - 1 ) - 0.5 ( 3x - 1 ) = 0.4

0.4x - 0.2 - 1.5x + 0.5 = 0.4

( 0.4 - 1.5 ) x - 0.2 + 0.5 = 0.4

-1.1x + 0.3 = 0.4

-1.1x = 0.4 - 0.3

-1.1x = 0.1

Multiply Both Sides by 10 .

-1.1x × 10 = 0.1 × 10

-11x = 1

x = - 1/11 ( Ans )

Step-by-step explanation:

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