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erastovalidia [21]
3 years ago
6

Simplify 5 + 2{x - 4[3x + 7(2 - x)]}.

Mathematics
2 answers:
spin [16.1K]3 years ago
7 0

the answer is 

Remove unnecessary parentheses.<span><span>5+2x+16x−56</span><span>5+2x+16x-56</span></span>
Subtract <span>5656</span> from <span>55</span> to get <span><span>−51</span><span>-51</span></span>.<span><span>2x+16x−51</span><span>2x+16x-51</span></span>
Add <span><span>2x</span><span>2x</span></span> and <span><span>16x</span><span>16x</span></span> to get <span><span>18x</span><span>18x</span></span>.<span>18x−<span>51</span></span>
Thepotemich [5.8K]3 years ago
5 0

Answer:

34x - 107

Step-by-step explanation:


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4 years ago
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