Question 332085


{{{5-3(10-7a)>4(2a+10)}}} Start with the given inequality.



{{{5-30+21a>8a+40}}} Distribute.



{{{21a-25>8a+40}}} Combine like terms on the left side.



{{{21a>8a+40+25}}} Add {{{25}}} to both sides.



{{{21a-8a>40+25}}} Subtract {{{8a}}} from both sides.



{{{13a>40+25}}} Combine like terms on the left side.



{{{13a>65}}} Combine like terms on the right side.



{{{a>(65)/(13)}}} Divide both sides by {{{13}}} to isolate {{{a}}}. 



{{{a>5}}} Reduce.



----------------------------------------------------------------------


Answer:


So the solution is {{{a>5}}}