A number subtracted from 16 is -3. What is the number? Algebra Expressions, Equations, and Functions Problem-Solving Models 1 Answer John P Dec 15, 2016 19 Explanation: 16−x=−3 16−x−16=−3−16 −x=−19 −1x−1=−19−1 x=19 Answer link Related questions What are the steps to solving a word problem? Where do I start when I'm trying to solve a word problem? How do you check a solution to a problem? What are the different strategies used to solve a word problem? What is the best method of determining the cost of downloading 26 movies, if it cost $2.25 to... How do you solve word problems involving percents? What are commonly used math terms that translates to addition, subtraction, multiplication, and division? How much pure antifreeze should be added to 3 gallons of a 30 percent antifreeze solution to get... How would you use equations to calculate the age of Al given that Al's father is 45 and he is 15... How do you solve x=y−1y+1 for y? See all questions in Problem-Solving Models Impact of this question 6349 views around the world You can reuse this answer Creative Commons License