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3 years ago

9

Subtract (9x+9)-(8x+8)

1 answer:

san4es73 [151]3 years ago

8 0

Answer:

$= x + 1$

Step-by-step explanation:

$(9x+9)-(8x+8) \\ = 9x + 9 - 8x - 8 \\ = x + 1$

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Answer:

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Step-by-step explanation:

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