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laila [671]
3 years ago
14

Simplify the given equation.

Mathematics
2 answers:
spin [16.1K]3 years ago
8 0

Answer:

x=8/9

Step-by-step explanation:

5x+2(x-3)=-2(x-1)

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

7x-(-2x)-6=2

7x+2x=2+6

9x=8

x=8/9

Svetllana [295]3 years ago
6 0

I Think Its A. 7x-3 = -2x-1

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Reduce the fraction:
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Cross multiply:
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3 years ago
Divide 128 chairs among 3 rooms in the ratio of 1 : 3 : 4.​
Alex_Xolod [135]

Answer:

Step-by-step explanation:

1x+3x+4x= 128

8x=128

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therefore,

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6 0
3 years ago
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3 years ago
C=100+25h solve for h
aivan3 [116]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
when a car speed is 24 km/hr a journey takes 80 minutes what must the speed be for the same journey to take 60 minutes?
Mariana [72]

Answer:

32 km/ hr

Step-by-step explanation:

Given that :

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Speed = distance / time

Speed = 32 km / 1 hour

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5 0
3 years ago
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