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Mathematics 17 Online
OpenStudy (anonymous):

-3z+8=2z-12

OpenStudy (luigi0210):

Combine like terms

OpenStudy (anonymous):

i have no idea what that means... i didnt take geometry in school and i have no teacher..

OpenStudy (luigi0210):

Add things that look the same. I can be your teacher :D

OpenStudy (mathstudent55):

Subtract 2z from both sides using the subtraction property of equality.

OpenStudy (anonymous):

in order to get the answer, you have to move 2z on the right side to the left side

OpenStudy (anonymous):

You will want the Z variable on one side of the equation and the constant on the other side.

OpenStudy (anonymous):

uhh example please...

OpenStudy (luigi0210):

|dw:1372201009691:dw|

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