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kondaur [170]
3 years ago
6

I need help solving this!! Help quick and show work please

Mathematics
2 answers:
alina1380 [7]3 years ago
7 0

X=-1

Step-by-step explanation:

3 • (x + 2) -  (1 - 2x)  = 0

  5x + 5  =   5 • (x + 1)

5 • (x + 1)  = 0

5   =  0

 x+1 = 0

    x = -1

Scilla [17]3 years ago
5 0

Answer:

Step-by-step explanation:

3(x+2)=-5-2(x-3)

3x+6=-5-2x+6

2x+6=1-2x

4x+6=1

4x=-5

x=-.8

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kap26 [50]

Answer:

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Step-by-step explanation:

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3 years ago
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ahrayia [7]
I gotchuuuu

Ok so angle ABC we’re gonna call it X

Angle BCD is 2X

The trick is the sum of angles of a pentagon is 540 degrees.

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3 years ago
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kolbaska11 [484]

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Step-by-step explanation:

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{ -5,2,-4,2}

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{-5,-4,2}

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4 years ago
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