Question 146404


{{{0.79(9x+9)>=2.2-1(x+3)}}} Start with the given inequality.



{{{7.11x+7.11>=2.2-1x-3}}} Distribute.



{{{100(7.11x+7.11)>=100(2.2-1x-3)}}} Multiply both sides by 100 to clear out the decimals.



{{{711x+711>=220-100x-300}}} Distribute and multiply.



{{{711x+711>=-100x-80}}} Combine like terms on the right side.



{{{711x>=-100x-80-711}}} Subtract {{{711}}} from both sides.



{{{711x+100x>=-80-711}}} Add {{{100x}}} to both sides.



{{{811x>=-80-711}}} Combine like terms on the left side.



{{{811x>=-791}}} Combine like terms on the right side.



{{{x>=(-791)/(811)}}} Divide both sides by {{{811}}} to isolate {{{x}}}. 



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Answer:


So the answer is {{{x>=-791/811}}} 



Which approximates to {{{x>=-0.975}}}