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kicyunya [14]
3 years ago
9

What is the value of x? 4/5x-1/10=3/10?

Mathematics
2 answers:
olga_2 [115]3 years ago
6 0

Answer:

1/2 (one half)

Step-by-step explanation:

Many other people on brainly gave in-depth explanations that it is the answer plus I took the quiz and it was right

Have a great rest of your day!!

Serhud [2]3 years ago
3 0
Please note that in the original problem you have horizontal division symbols:

 4           1         3
--- x  -  ----  =  -----
 5         10        10

On the other hand, you have typed    <span>4/5x-1/10=3/10.  To avoid ambiguity you must enclose the fractions inside parentheses:

</span><span>(4/5)x- (1/10) = (3/10).  Otherwise, your reader will not know for sure whether you meant 4 / (5x) or (4/5)x.

</span><span>After you've typed in these parentheses, your next task is to mult. all the terms of this equation by 10, to remove the fractions.  Result:

8x - 1 = 3, or 8x = 4,   or    x = 1/2   (answer)</span>
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19+7 divided by 2 - 5 with brackets to equal 8?
lina2011 [118]

Answer:

8

Step-by-step explanation:

Given that

19 + 7 divided by 2 - 5

So if we solve this we have to apply proper brackets

= (19 + 7) ÷ 2 - 5

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7 0
2 years ago
Need help please, does any one know how to do this​
ziro4ka [17]

Answer:

  • (6-u)/(2+u)
  • 8/(u+2) -1
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Step-by-step explanation:

There are a few ways you can write the equivalent of this.

1) Distribute the minus sign. The starting numerator is -(u-6). After you distribute the minus sign, you get -u+6. You can leave it like that, so that your equivalent form is ...

  (-u+6)/(u+2)

Or, you can rearrange the terms so the leading coefficient is positive:

  (6 -u)/(u +2)

__

2) You can perform the division and express the result as a quotient and a remainder. Once again, you can choose to make the leading coefficient positive or not.

  -(u -6)/(u +2) = (-(u +2)-8)/(u +2) = -(u+2)/(u+2) +8/(u+2) = -1 + 8/(u+2)

or

  8/(u+2) -1

Of course, anywhere along the chain of equal signs the expressions are equivalent.

__

3) You can separate the numerator terms, expressing each over the denominator:

(-u +6)/(u+2) = -u/(u+2) +6/(u+2)

__

4) You can also multiply numerator and denominator by some constant, say 3:

  -(3u -18)/(3u +6)

You could do the same thing with a variable, as long as you restrict the variable to be non-zero. Or, you could use a non-zero expression, such as 1+x^2:

  (1+x^2)(6 -u)/((1+x^2)(u+2))

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3 years ago
How to divide 6,558 by 4 in long division
Inessa05 [86]

This is the solution to your question.

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