Algebra
X
Equations · Variables · Mastery
3x
+
7
=
22
FIND X
x = ?
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🌟 Beginner Mode · One-Step Equations · Levels 1–3
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Level 1 · Puzzle 1
📐 Algebra
3x + 7 = 22
Solve for x:
x =
?
Answer Choices · tap to select, then tap x = ? box
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