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OpenStudy (anonymous):
2x + 7 = 30??? What is this x for????
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OpenStudy (anonymous):
a) subtract 7 b) divide by 2
OpenStudy (anonymous):
Hi! Welcome to OpenStudy! We are solving for x for this question and in order to do that we must isolate this variable. (Or x)
OpenStudy (anonymous):
So Satellite is correct haha :)
OpenStudy (anonymous):
kk thanks
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