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charle [14.2K]
3 years ago
8

Is 5x +4 equivalent to 5(x-1) +9

Mathematics
1 answer:
HACTEHA [7]3 years ago
8 0

5x+4=5(x-1)+9\\5x+4=5x-5+9\\4=4\\


Yes, it does

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Step-by-step explanation:

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153 is 90% of what number
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