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Burka [1]
3 years ago
7

5x=(2x-2)(m+6) Solve for x

Mathematics
1 answer:
coldgirl [10]3 years ago
7 0

Answer:

Step-by-step explanation:

hello :

5x=(2x-2)(m+6)  equivalent : 5x = 2xm+12x-2m-12

5x-2xm -12x=-2m-12

x(5-2m-12) = -2m-12

x(-7-2m) = -2m-12

x(2m+7) = 2m+12

if : 2m+7 ≠ 0 means  m ≠ -7/2     so :  x= (2m+12)/(2m+7)

if : 2m+7 = 0   means : m = -7/2 you have : x(0) = 2(-7/2)+12

0= 5    ( false)     ... x  no exist

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3 years ago
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Answer:

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