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Reil [10]
3 years ago
14

I need help on this. I have tried it twice already. 2x+28=4/9x

Mathematics
2 answers:
Cloud [144]3 years ago
5 0
Simplify both sides then isolate the variable
x=-18
Mekhanik [1.2K]3 years ago
3 0
2x+28-4/9x=4/9x-4/9x
2x+28-4/9x=0
2x+28-4/9x-28=0-28
2x-4/9x=-28
18/9x-4/9x=-28
14/9x=-28 ...multiply both sides by reciprocal of 14/9 to isolate x
9/14(14/9x)=(9/14)-28
x=-252/14
x=-18
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Arte-miy333 [17]

Answer:

a) x = 5

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Step-by-step explanation:

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3 years ago
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