Question

find the expression to be added with 5a-3b+2c to get a-4b-2c ?​

Answer 1

Answer:

Given expression: 5a-3b+2c→1

answer is a-4b-2c→2

Subtract 2 from 1

. 5a-3b+2c

. - a-4b -2c

.

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. 4a+7b+4c