Question 75709
You have the correct answer...and so does your book!
{{{(1/2)(2x+3) >10}}} Multiply both sides by 2.
{{{2x+3 > 20}}} Subtract 3 from both sides.
{{{2x > 17}}} Finally, divide both sides by 2.
{{{x > 17/2}}} or {{{x > 8.5}}}