SOLUTION: 2(2x+3)+9=x+2x+18
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Question 32184
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2(2x+3)+9=x+2x+18
Answer by
checkley71(8403)
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2(2X+3)+9=X+2X+18 OR 4X+6+9=3X+18 OR 4X+15=3X+18 OR 4X-3X=18-15 05 X=3
PROOF 2(2*3+3)+9=3+2*3+18 OR 2(6+3)+9=3+6+18 OR 2*9+9=9+18 OR 18+9=9+18 OR
27=27
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