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

User Dmreshet
by
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1 Answer

2 votes

Answer:

x = 10.1

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

User Pawni
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