Solve the quantity x minus 5, end quantity, over x, minus 1, equals the quantity x plus 3, end quantity, over x.

a.8

b.0

c.−1

d.−8

2.Solve 2 over 8 times x squared equals 1 over 8 times x.

a.−2

b.−1

c.1

D2

Solve the quantity x plus 4, end quantity, over x, plus 1, equals the quantity x plus 6, end quantity, over x.

a.0

b.2

c.4

d.6

Solve 1 over 6 equals 3 over the quantity x plus 12, end quantity.

a.6

b.8

c.12

d.30

1.
( x - 5 ) / x - 1 = ( x + 3 ) / x / · x ( we will multiply both sides by x )
x - 5 - x = x + 3
- x = 3 + 8
- x = 8
x = - 8
Answer: D ) 8
2.
2/(8 x²) = 1/ 8 x / · x
2 / 8 x = 1 / 8
8 x = 16
x = 16 : 8
x = 2
Answer: D ) 2
3.
( x + 4 )/ x + 1 = ( x + 6 ) / x / · x
x + 4 + x = x + 6
x = 6 - 4
x = 2
Answer: B ) 2
4.
1 / 6 = 3 / ( x + 12 )
x + 12 = 18
x = 18 - 12
x = 6
Answer: A ) 6

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