Question

0.3x -0.6x -5 = 1

x = ?

Answer 1

`\sf \: x = - 20`

Explanation:

Now we have to,

→ Find the required value of x.

The equation is,

→ 0.3x - 0.6x - 5 = 1

Then the value of x will be,

→ 0.3x - 0.6x - 5 = 1

→ -0.3x - 5 = 1

→ -0.3x = 1 + 5

→ -0.3x = 6

→ x = 6 ÷ (-0.3)

→ [ x = -20 ]

Hence, the value of x is -20.

Answer 2

Given:-

`\tt \: 0.3x - 0.6x - 5 = 1`

`\:`

Solution:-

`\tt \: {0.3x - 0.6x - 5 = 1} \\ \\ \tt -0.3x - 5 = 1 \\ \\ \tt -0.3x = 1 + 5 \\ \\ \tt \: -0.3x = 6 \\ \\ \tt \: x = \cancel (6)/( - 0.3) \\ \\ \fbox{ \tt \: \red{x = -20 \: \: }}`

`\:`

The value of x is -20

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hope it helps:)