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Two-Step Word Problems. 3) The sum of three consecutive numbers is 72. What are the smallest of these numbers? 5) You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost? 7) Sumalee won 40 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends.
One of the simplest equation problems that you can solve is a two-step equation. A two-step equation requires you to perform just two steps in order to determine the unique solution to the linear equation. The first step is to identify the side of the equation with the unknown variable.
Worked-out word problems on linear equations with solutions explained step-by-step in different types of examples. There are several problems which involve relations among known and unknown numbers and can be put in the form of equations.
Graph a line specified by a linear function derived from a word problem. Graph a line specified by an initial value and a rate of change of a function and construct the linear function by interpreting the graph. Graph a line specified by two points of a linear relationship and provide the linear function. Worksheets with answers. examples and step by step solutions, Grade 8, mental math
Write a linear equation to represent this relationship and determine Maria's age if her sister is 8 years old. A taxi service charges a fixed fee of $8 plus $1.75 for each mile traveled. If the total cost for a taxi ride is $25, determine the number of miles traveled. The sum of two numbers is 15.
Worksheet by Kuta Software LLC-2-Establish a variable. Write an equation. Solve your equation and label your answer. 7) Mia won 77 pieces of gum playing hoops at her school's game night. Later, she gave three to each of her friends. She only has 5 remaining. How many friends does she have? 8) Devin paid $30 to be a member of the Fox Lake Gym.
21) Explain two ways you could solve 20 = 5(−3 + x) (1) Divide by 5 first, or (2) Distribute the 5 first.-2-Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com
