2 years ago

What is an equivalent expression to 4(5a+2-3b)

Mathematics

1 answer:

marishachu [46]2 years ago

5 0

20a+8-12b. Could be written as 20a-12b+8

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We can write this as two equations. Call Mr. Anders' age A and Kate's age K:
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Substitute this into the first equation:
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