Let's solve your equation step-by-step.6h−(9−3h)=6−3(h−2)Step 1: Simplify both sides of the equation.6h−(9−3h)=6−3(h−2)Simplify: (Show steps)9h−9=−3h+12Step 2: Add 3h to both sides.9h−9+3h=−3h+12+3h12h−9=12Step 3: Add 9 to both sides.12h−9+9=12+912h=21Step 4: Divide both sides by 12.12h12=2112h=74Answer:h=74