@everyday.maths.wi1: Can you solve this in under 10 seconds? 7x² = 63 What is the value of x? 🤔 A. 3 B. -3 C. ±3 D. 9 🔥 Drop your answer before checking the comments! Take the square root of both sides: Did you get it right? 📢 Follow Everyday Maths with Salvation for daily math challenges that sharpen your brain! #MathChallenge #Algebra #Mathematics #MathProblems #BrainTeaser