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liubo4ka [24]
3 years ago
13

The simplified equation after clearing the decimals is -12.2 + 2.8w - 8.8 = 1.05w

Mathematics
1 answer:
geniusboy [140]3 years ago
8 0

Answer:

-21=-4w

w=5.25

but you don’t want decimals

so- you round down

w=5

Step-by-step explanation:

You combine like terms, and then make sure your variable is alone, the only way to get it alone from a ”mixed number”  is to divide

you do the same thing to both sides

so divde each side by -4

-21/-4 = 5.25

or with it rounded down since it’s under a five

It’s 5 with the decimals removed

i hope this helps

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The complete question is shown on the first uploaded image

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