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alexira [117]
3 years ago
11

Hilda adds 5 to a number, then multiplies the sum by negative 2. The result is 6. Write an equation to find the number, x.

Mathematics
2 answers:
adell [148]3 years ago
7 0
The equation would be x+5*-2=6.

The result of that equation would be x=16
butalik [34]3 years ago
6 0
X+5-(-2)=6
Subtract 5 from 5 and 6 which will give you x+(-2)=6 then subtract -2 which gives you x=8
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Answer:

The system has no solution.

Step-by-step explanation:

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That means if graphs are parallel and have no interceptions, there are no solutions. The system of equations are for finding the interceptions of both graphs. But of course! Parallel lines do not intercept.

If you have any questions, feel free to ask.

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jenny went to the mall with $120 in her wallet.she spent $25.65 on a shirt, $7.98 on a pair of socks, $16.23 on a cd , and $4.58
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on shirt=$25.65
on socks=$7.98
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4 0
3 years ago
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ollegr [7]
<span>In the function "y=x2-18x" the goal is to find the value of the letter x. We know that y equals x2-18x. First, recognize that x2 is the same thing as 2x. So changing the problem to "y=2x-18x". We can subtract 18x from 2x, which leaves us with -16x. Now the problem looks like this: y=-16x. In order to get x by itself, we will need to do the same thing to both sides of the equation. In this case, we want the answer to be x by itself, or (1x) which is the same thing. We divide both sides of the equation by (-16). We are left with the following: y/-16=x. Basically, in words, x equals y divided by negative 16.</span>
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5 0
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Using this let us find out the measure of x .

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139 + x = 180

x = 180 - 139

= x = 41

∴ \: the \: value \: of \: x \:  = 41°

8 0
3 years ago
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