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Mathematics 21 Online
OpenStudy (anonymous):

: 4(x + 1) = −4

Parth (parthkohli):

Divide both sides by 2 to start with.

Parth (parthkohli):

Oh well, it'd be even better if you divide both sides by 4.

OpenStudy (anonymous):

okay then what

Parth (parthkohli):

What have you gotten till now, eh?

OpenStudy (anonymous):

x+1=-1

Parth (parthkohli):

Well done! Subtract 1 from both sides and you are finished.

OpenStudy (amistre64):

another way to look at it is this: 4 times (what?) = -4

OpenStudy (anonymous):

thanx

Parth (parthkohli):

@amistre64 elementary basics... definition of division ;)

OpenStudy (shubhamsrg):

another method shall be graphing?

Parth (parthkohli):

I'd leave that to WolframAlpha :)

OpenStudy (shubhamsrg):

best of the lot shall be hit and trial !

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