My brother is 5 years older than me. my sister is 3 years younger than me. how old will my sister be when my brother is 29?

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step-by-step explanation:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^