3 square 3x+3=9 squarex+4
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Answer:
1/2 or 0.5
Step-by-step explanation:
3 + 3 = 9
3 - 9 = -3 (Collect like terms)
-6 = -3
= (-3)/(-6) (Divide both sides by the coefficient of )
∴ = ½ or 0.5
Check
If 3 + 3 = 9 ( = ½ or 0.5)
3(1/2) + 3 = 9(1/2) (substitute for = ½ or 0.5)
3/2 + 3 = 9/2
(3+6)/2 = 9/2
→ 9/2 = 9/2
∴ = ½ or 0.5
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