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Mathematics 17 Online
OpenStudy (anonymous):

medal and honor Solve for z. |z| +13 = 11 (Points : 1) z = –2 or 2 z = 24 z = –2 null set

Nnesha (nnesha):

how you should move 13 on right side ?? remember 13 is positive on left side do opposite

OpenStudy (anonymous):

substract 2?

Nnesha (nnesha):

subtract what ??

Nnesha (nnesha):

yeah you got that u have to subtract

OpenStudy (anonymous):

2 - 13?

OpenStudy (anonymous):

13 - 2 *

Nnesha (nnesha):

2 where this come from ??

Nnesha (nnesha):

|z| +13 = 11 this is ur question :)

OpenStudy (anonymous):

dont i have to make it equal

Nnesha (nnesha):

|dw:1421379731962:dw| right side you have 11 and you have to move 13 on right side so subtract 13

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