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Mathematics 15 Online
OpenStudy (anonymous):

Write and solve an equation to find the number. The difference of a number and 3 is -6.

OpenStudy (solomonzelman):

`number and 3` \ \ x 3

OpenStudy (solomonzelman):

`the difference between number and 3` x-3 ( -, is the "difference) (x is a number) (3 is 3)

OpenStudy (solomonzelman):

`the difference between number and 3 is -6` \(\large\color{black}{ x-3=-6 }\)

OpenStudy (solomonzelman):

se how I am doing this step by step?

OpenStudy (solomonzelman):

add 3 to both sides to solve for x...... and tell me what you go

OpenStudy (anonymous):

x=-3

OpenStudy (anonymous):

is that right?

OpenStudy (anonymous):

hello, SolomonZelman? are you there?

OpenStudy (sleepyjess):

Yes, -3 is correct

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