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diamong [38]
3 years ago
9

Find 3x+27=12+14x-112

Mathematics
1 answer:
-Dominant- [34]3 years ago
3 0

Answer:

\large\boxed{x=\dfrac{127}{11}}

Step-by-step explanation:

3x+27=12+14x-112\\\\3x+27=14x+(12-112)\\\\3x+27=14x-100\qquad\text{subtract 27 from both sides}\\\\3x+27-27=14x-100-27\\\\3x=14x-127\qquad\text{subtract }\ 14x\ \text{from both sides}\\\\3x-14x=12x-12x-127\\\\-11x=-127\qquad\text{divide both sides by (-11)}\\\\\dfrac{-11x}{-11}=\dfrac{-127}{-11}\\\\x=\dfrac{127}{11}

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