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Mathematics 11 Online
OpenStudy (anonymous):

Which step should be completed first to solve the equation -2=3z+4 ? A. Add 2 to both sides. B. Subtract 4 from both sides. C. Divide both sides by 3. D. Add 4 to both sides.

OpenStudy (welshfella):

we need to isolate 3z on the right hand side so which do you think is correct?

OpenStudy (welshfella):

- we need to get rid of the + 4 on RHS

OpenStudy (anonymous):

Subtract 4 from each side, then divide each side by 3 (x=-2

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