jainayahesthema jainayahesthema

12-11-2019
Mathematics

contestada

4x/5-x=x/10-9/2 what is x

Respuesta :

maryannelynne maryannelynne

12-11-2019

Step-by-step explanation:

4x/5-×=×-45/10(find lcm)

cross multiply

4x(10)=5-×(×-45)

40x=5-×²+45×

40x-45×=5-×²

-5×=5-×²

x=5-×²/-5

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