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Mathematics 17 Online
OpenStudy (anonymous):

Solve for the variable. y + -4 = -15

OpenStudy (anonymous):

first step in any algebra problem is to 'isolate' the y variable, soo, that means move all the non-leter terms to one side of the equation. so if we have a -4 on the left side and want to move it to the right side, what do we have to do?

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