Question

0.5(x-0.4)/0.35-0.7(x-2.71)/0.42=x+6.1 by cross multiplication

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Answer 1

Answer:

x=−1.740385

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

0.5(x−0.4)

0.35

−

0.7(x−2.71)

0.42

=x+6.1

1.428571x+−0.571429+−1.666667x+4.516667=x+6.1(Distribute)

(1.428571x+−1.666667x)+(−0.571429+4.516667)=x+6.1(Combine Like Terms)

−0.238095x+3.945238=x+6.1

−0.238095x+3.945238=x+6.1

Step 2: Subtract x from both sides.

−0.238095x+3.945238−x=x+6.1−x

−1.238095x+3.945238=6.1

Step 3: Subtract 3.945238 from both sides.

−1.238095x+3.945238−3.945238=6.1−3.945238

−1.238095x=2.154762

Step 4: Divide both sides by -1.238095.

−1.238095x

−1.238095

=

2.154762

−1.238095

x=−1.740385

Answer 2

Answer:

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Step-by-step explanation:

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