3 years ago

9x-3.3=6.8+8x what is x

Mathematics

1 answer:

trasher [3.6K]3 years ago

7 0

Answer:

Step-by-step explanation:

$9x-3.3=6.8+8x\qquad\text{add 3.3 to both sides}\\\\9x-3.3+3.3=6.8+3.3+8x\\\\9x=10.1+8x\qquad\text{subtract 8x from both sides}\\\\9x-8x=10.1+8x-8x\\\\x=10.1$

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