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33 votes
33 votes
Dose anyone know how to do this .

Dose anyone know how to do this .-example-1
User Brad Barber
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1 Answer

18 votes
18 votes

Answer:

the answer is by adding 3.5 and 1.2 then solve the equation by opening the brackets first and collecting like terms

User Dmitry Semenyuk
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3.1k points