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3 years ago

The value of x in the equation listed above

Mathematics

1 answer:

matrenka [14]3 years ago

3 0

Answer:

x = 3

Step-by-step explanation:

The pair of angles given are alternate angles (they form a 'Z' shape). Alternate angles are always equal to each other. From this, we can get the equation:

14x - 13 = 8x + 5

Collect like terms,

6x - 13 = 5

6x = 18

x = 3

Hope this helped!! Ask me if there's any part of the working you don't understand :)

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Grace [21]

Answer:

Step-by-step explanation:

plz brainlest

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2 years ago

[18].Simplify (TTE): x(2x+y+5) - 2(x²+xy+5) + y(x + y) <br>

Dovator [93]

Answer:

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 5x -10 + y\²$

Step-by-step explanation:

Given

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y)$

Required

Simplify

We have:

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y)$

Open brackets

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 2x\²+xy+5x - 2x\²-2xy-10 + xy + y\²$

Collect like terms

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 2x\²- 2x\²+xy-2xy+ xy+5x -10 + y\²$

$x(2x+y+5) - 2(x\²+xy+5) + y(x + y) = 5x -10 + y\²$

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3 years ago

Solve????????????????

tangare [24]

Answer:

4.6

Step-by-step explanation:

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2 years ago

Read 2 more answers

May someone help me out with this please

Ilia_Sergeevich [38]

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2 years ago

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