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Darina [25.2K]
3 years ago
13

12 - x = 82 \\ \\ find \: x" alt=" 12 - x = 82 \\ \\ find \: x" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
notka56 [123]3 years ago
4 0
Heya!!!
Answer to your question:
12 - x = 82
12 - 82 = x
x = - 70
Hope it helps *_*
SashulF [63]3 years ago
4 0

Hi there! :)

<u><em>Answer: </em></u>

<u><em>x=94</em></u>

<u><em>*The answer must have a positive sign.*</em></u>

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

First, you switch sides of an equation.

x-12=82

Then, you add by 12 from both sides of an equation.

x-12+12=82+12

You add by the numbers from left to right.

82+12=94

<u><em>Final answer is x=94</em></u>

Hope this helps!

Have a nice day! :)

:D

-Charlie

Thank you! :)

:D

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G(-j)=-j-3 find g( - j). Simplify your answer.
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I need help with this​
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2 years ago
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8 0
3 years ago
5.5 = -2 + d
TEA [102]
The value of <em>d</em> is 7.5.

The key to solving equations is doing the inverse, or opposite, function/process.
For example, you subtract when d + 1 = 2:
d + 1 = 2
(d + 1) -1 = (2) - 1
d = 1

In the same way, you add values when you have a negative:
5.5 = -2 + d = d - 2
5.5 = d - 2
(5.5) + 2 = (d - 2) + 2
7.5 = d

Now if instead of adding 2, you subtract 2, the problem becomes:
5.5 = d - 2
(5.5) - 2 = (d - 2) - 2
3.5 = d - 4

This doesn't solve your problem, it just makes the value needed to be canceled out larger.

Thus d = 7.5 and you will add because the value is negative.
7 0
3 years ago
Read 2 more answers
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