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From the sum of 3x-y+11 and -y-11 subt...

From the sum of `3x-y+11 and -y-11` subtract `3x-y-11.`

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To solve the problem step by step, we need to follow the instructions given in the question carefully. We are asked to find the sum of two algebraic expressions and then subtract another expression from that sum. ### Step 1: Identify the expressions We have the following expressions: 1. \( 3x - y + 11 \) 2. \( -y - 11 \) 3. \( 3x - y - 11 \) ...
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