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Mathematics 12 Online
OpenStudy (anonymous):

Choose the answer based on the most efficient method as presented in the lesson. If the first step in the solution of the equation -9 + x = 5x - 7 is "subtract x," then what should the next step be? subtract 5x add 7 add 9

OpenStudy (anonymous):

add 9?

OpenStudy (anonymous):

No, that is not right..

OpenStudy (anonymous):

If we subtract 'x' we get: -9 = 4x - 7 We want to get '4x' by itself, so we need to get rid of 7.

OpenStudy (anonymous):

oh ok thnx

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