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OpenStudy (anonymous):
-5x + 7 > 42
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OpenStudy (ivettef365):
first subtract 7 on both sides then divide by -5, since you are dividing by a negative number you need to switch the sign.
OpenStudy (anonymous):
switch the sign on all ?
OpenStudy (ivettef365):
switch the sign as follows from > to <
OpenStudy (anonymous):
ight bet .
OpenStudy (ivettef365):
so you have the following -5x + 7 > 42 - 7 -7 ----------- -5x > 35 --- --- -5 -5 x < -7
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OpenStudy (anonymous):
thank you (:
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