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OpenStudy (anonymous):
2(n-3)+7=3(n-1) Solve for n. I multiplied the numbers in the parenthesis, but I am not sure what to do next. PLZ Help
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jimthompson5910 (jim_thompson5910):
2(n-3)+7=3(n-1) 2n-2*3+7=3n-3*1 ... distribute 2n-6+7=3n-3 ... multiply 2n+1=3n-3 ... combine like terms. I'll let you finish up.
OpenStudy (anonymous):
is 2 or -2
OpenStudy (anonymous):
or is 4
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