. Complete the following two-column proof. Given: 3(x+1)=-x-9 Prove: x=-3

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
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3. Complete the following two-column proof.
Given:3(x+1)=-x-9
glish (U.S.)
earch
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Prove: x=-3
1. 3(x+1)=-x-9
2. 3x+3=-x-9
3. 4x+3=-9
4. 4x=-12
5. x=-3
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Transcribed Image Text:3. Complete the following two-column proof. Given:3(x+1)=-x-9 glish (U.S.) earch F2 W S Prove: x=-3 1. 3(x+1)=-x-9 2. 3x+3=-x-9 3. 4x+3=-9 4. 4x=-12 5. x=-3 Editor Suggestions: Showing #3 80 F3 E Statement D Ei $ 4 000 000 F4 R F dº 5 % F5 T <6 1. B 2. 3. 4. 5. F6 MacBook Air Y & I 7 E JA F7 U Reason -+ - + * 00 8 DII F8 9 1 ܨ F9 G H J |к K 100% 59°F Sunny O ) O
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