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Rainbow [258]
3 years ago
5

Explain how to simplify this expression: 4a + 19 - 3a - 7

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0
Answer = a + 12

You take away 3a from 4a (which leaves a) and then take 7 away from 19 (which leaves 12)
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2 years ago
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Step-by-step explanation:

The inequality is 1/4 + x < 5/6 in order to solve this inequality we need to isolate the value of x, that is our variable of interest. This is shown bellow:

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