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LuckyWell [14K]
3 years ago
7

How to solve 6x+5x-4=2x-8

Mathematics
2 answers:
solniwko [45]3 years ago
6 0
6x+5x-4=2x-8~~~First we simplify(add 6x and 5x)
11x-4=2x-8~~~Now add 4 to both sides
       +4      +4
11x=2x-4~~~~Remove 2x from both sides now.
-2x   -2x
9x=-4~~~~Now divide by 9x
÷9x ÷9x

x= -4/9

Ksenya-84 [330]3 years ago
5 0
6x + 5x - 4 = 2x - 8
   11x    - 4 = 2x - 8
   11x  - 4 (-2x) = 2x - 8 (-2x)
     9x  - 4     = -8
     9x  - 4 (+4) = -8 (+4)
     9x            =     -4
     9x (/9)     =      -4 (/9)
      x             =     - \frac{4}{9}

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<h2>k = 7</h2>

Step-by-step explanation:

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3 years ago
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IrinaK [193]

Answer:

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Step-by-step explanation:

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According to the triangle, since one of the acute angle is 32°, then the acute angle opposite to this angle will also be 32°.

The remaining angle of the rhombus will be calculated as thus;

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This means that each obtuse angles of the rhombus will be 148°.

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