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sure?

whats the question?

My problem is -2(2n+1)=8. I'm not sure how to get the answer. I am so confused!

|dw:1351580968244:dw|

|dw:1351581012072:dw|

|dw:1351581080263:dw|

do i need to simplify?

yeah if you simplify it equals n=2.5

but it says it has to be simplified in form of a fraction

|dw:1351581239163:dw|

ok...one sec

ok and one more please...

5(4z-1)-2(z+4)=15(z+1)

5(4z-1)= 20z-1 - 2z -8 = 15z+15

|dw:1351581775960:dw|

z=8?

yes

whats 24 divided by 3

ok I see what I did wrong

well dont forget to best respone my answers i have to go now seeya

thank u