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2 years ago

What is the value of x in the equation 0.2(x + 1) + 0.5x = –0.3(x – 4)?

Mathematics

2 answers:

Kisachek [45]2 years ago

8 0

I hope this helps you

0,2x+0,2+0,5x= -0,3x+1,2

0,7x+0,3x=1,2-0,2

x=1

valkas [14]2 years ago

8 0

Answer:

The value of the x is 1 .

Step-by-step explanation:

As given the expression in the question.

0.2(x + 1) + 0.5x = –0.3(x – 4)

Now first open the bracket

0.2x + 0.2 + 0.5x = –0.3x – 4 × -0.3

0.2x + 0.2 + 0.5x = –0.3x + 1.2

0.2x + 0.5x + 0.3x = 1.2 - 0.2

1.0x = 1.0

$x = \frac{1.0}{1.0}$

x = 1

Therefore the value of the x is 1 .

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Answer:

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Step-by-step explanation:

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1 year ago

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Lyrx [107]

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Step-by-step explanation:

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2 years ago

Simplified product ?

mel-nik [20]

Answer:

Last choice is correct.

Step-by-step explanation:

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$\left(x^2\sqrt{10}-x\cdot x\sqrt{5}\right)\left(2\cdot x^2\sqrt{15}+x\sqrt{3x}\right)$

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