Example 1 · Verify Solutions
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Answer:
Tip-Scale TotBalancers · linear equations
A little scale that keeps both sides level: one-step equations.
One-Step Equations: Adding and Subtracting
One-step equations. In MathBound, the free Algebra I adventure game, Tip-Scale Tot asks these problems, and the only way past is to solve them.
Part of Solving Linear Equations: chapter 2 of the standard course.
10 questions, no sign-up, nothing saved. Climbs from the basics to harder questions.
What you will practice
- Verify Solutions. Determine if a positive integer is a solution to a linear equation.
- Solve using Subtraction. Solve equation in form x + a = b with positive integers.
- Solve using Addition. Solve equation in form x - a = b with positive integers.
- Translate and Solve. Translate basic phrases involving sum or difference into an equation and solve.
Worked examples
Made by the game’s own question engine. Try each one, then open its steps.
Example 2 · Solve using Subtraction
Show the worked steps
Answer:
Example 3 · Solve using Addition
Show the worked steps
Answer:
