Unit 2 · Skill 2 of 5
○Not startedTwo-Step Equations
Solve equations that require two operations.
1️⃣
Watch the video
Start here (or skip if you already know it)
2️⃣
Visualize it
Explore it, then spot the correct graph
3️⃣
Practice problems
Answer 3 problems (80%+ correct)
Step 1: Watch
Loading video…
Step 2: Visualize
Play with the interactive model to see how the math works, then test yourself by spotting the correct graph.
Move the controls and watch the math change — build a picture in your head before you solve.
4x + 2 = 14
Left side
xxxx
=
Right side
Each side of the scale weighs the same, so the beam is level. The blue x-boxes each hold the same unknown weight.
Step 3: Practice
Answer 3 problems with at least 80% correct to complete this skill.
Problem 1
Solve for x: 3x + 5 = 20
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