Question 554972
={{{4g/(3g-6) + 7g/(6g-12)}}}
={{{4g/(3g-6) + 7g/(2)(3g-6)}}}
Take LCD
={{{((4g)(2)+7g)/(2)(3g-6)}}}
={{{(8g+7g)/(2)(3g-6)}}}
={{{15g/(2)(3g-6)}}}