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Alchen [17]
3 years ago
11

7(x+4)−6(x+3)=x+5 what is x

Mathematics
2 answers:
shusha [124]3 years ago
7 0

Answer: No solution

Step-by-step explanation:

7(x+4) - 6(x+3) = x + 5

7x + 28 - 6x - 18 = x + 5     distributing

7x - 6x - x = -28 + 18 +5

0 = -5       <u>Not true</u>

No solution

professor190 [17]3 years ago
7 0
7(x+4)-6(x+3)=x+5
7x+28-6x-18=x+5
7x-6x+28-18=x+5
7x-6x-x=-28+18+5
+7x-7x=-28+23
0= -5
There no value of x
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Find the complete factorization of the expression. 48x + 56xy A) 8x(6 + 7y) B) 8x(7 + 6y) C) 8xy(6 + 7) D) 8xy(13)
mel-nik [20]
Hello there!

The expression:48x+ 56xy

We know we can't add them together since 56 is being multiplied by y. We aren't going to combine 48x and 56xy. They will remain separate terms. 

We know that "C" and "D" are not the answers. 

However, we can check the following expressions to see if they match the given expression.

8x(6+7y)= 8x*6= 48x  8x*7y= 56xy <=== "A" is correct

"A" is the correct answer. 

I hope this helps!
~kaikers


4 0
3 years ago
Classify the following triangle check all that apply
sweet [91]

Answer:

B. Obtuse triangle

Step-by-step explanation:

The following triangle is an obtuse triangle.

7 0
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Klio2033 [76]

Answer:

10 percent

Step-by-step explanation:

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140 - 126 = 14

In percentage, this proportion is = 14/140 × 100

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3 0
3 years ago
A used car lot sold 15 SUVs last month, along with 80 other vehicles. Considering this
sergiy2304 [10]

Answer:

12

Step-by-step explanation:

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Now we can make a proportion

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To solve for x, we need to get x by itself. Since x is being multiplied by 95, divide both sides by 95. This will cancel out the 95, and leave x isolated.

95x/95=1140/95

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7 0
3 years ago
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Katen [24]
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Multiply 1.8 by 8.0 using this format:

1.8
x8.0
--------


Hope this helped
5 0
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