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jekas [21]
3 years ago
12

8x + 8 = 180 help me please

Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0

Answer:

43/2

Step-by-step explanation:

Move Constant to the left

8x+8=180

calculate

8x=180-8

divide bothsides

8x=172

Answer

z=43/2

Alex_Xolod [135]3 years ago
7 0

Answer:

Step-by-step explanation:

8x=180-8

8x=172

8x/8=172/8

x=21.5

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Answer:

The value of r=\frac{-106}{47}

The value of x=\frac{83}{32}

Step-by-step explanation:

Given that,

A) \frac{2r-2}{7r+10} = \frac{9}{8}

Now,

\frac{2r-2}{7r+10} = \frac{9}{8}

8(2r-2)=9(7r+10)

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Now,

\frac{x+4}{9} = \frac{3(x-2)-1}{5}

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5x+25=27x-63

25+63=27x+5x

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x=\frac{83}{32}

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4 years ago
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3 years ago
In surveying families with pets, 5 out of 7 families owned a dog. If 35 families had dogs, how many families were surveyed?
Sliva [168]
Hello There!

Follow these steps:
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Step-by-step explanation:

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Step-by-step explanation:

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4 years ago
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