5x-6-3(x+4)=3(1-5)-7
2(3(2x+5)-4)-7: 3
5(2x-7)-3(3x-8)=9x-16-2
2...
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Mathematics, 15.10.2019 20:00 kannon46
5x-6-3(x+4)=3(1-5)-7
2(3(2x+5)-4)-7: 3
5(2x-7)-3(3x-8)=9x-16-2
2(15-4(3x-=3(18-5)
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Answers: 2
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