3 years ago

Solve for s. 9s = –10 + 10s s = __

Mathematics

1 answer:

amm18123 years ago

7 0

Answer:

Step-by-step explanation:

9s=-10+10s

Add 10 on both sides,

9s+10=-10+10s+1

9s+10=10s

Subtract 9s on both sides,

9s+10-9s=10s-9s

10=s

Therefore,s=10

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