96 : x = 8, b + 260 = 890, k - 267 = 113, c · 16 = 80, y · 25 = 100, a : 5 = 45, y + 721 = 956, 937 - x = 614, m + 452 = 769, 681 - b = 511, 580 - d = 270, a · 14 = 70

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96 : x = 8, b + 260 = 890, k - 267 = 113, c · 16 = 80, y · 25 = 100, a : 5 = 45, y + 721 = 956, 937 - x = 614, m + 452 = 769, 681 - b = 511, 580 - d = 270, a · 14 = 70

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Решение уравнений: **Страница 64** 1) $96 : x = 8$ $x = 96 : 8$ $x = 12$ 2) $b + 260 = 890$ $b = 890 - 260$ $b = 630$ 3) $k - 267 = 113$ $k = 113 + 267$ $k = 380$ 4) $c \cdot 16 = 80$ $c = 80 : 16$ $c = 5$ 5) $y \cdot 25 = 100$ $y = 100 : 25$ $y = 4$ 6) $a : 5 = 45$ $a = 45 \cdot 5$ $a = 225$ **Страница 65** 1) $y + 721 = 956$ $y = 956 - 721$ $y = 235$ 2) $937 - x = 614$ $x = 937 - 614$ $x = 323$ 3) $m + 452 = 769$ $m = 769 - 452$ $m = 317$ 4) $681 - b = 511$ $b = 681 - 511$ $b = 170$ 5) $580 - d = 270$ $d = 580 - 270$ $d = 310$ 6) $a \cdot 14 = 70$ $a = 70 : 14$ $a = 5$

96 : x = 8, b + 260 = 890, k - 267 = 113, c · 16 = 80, y · 25 = 100, a : 5 = 45, y + 721 = 956, 937 - x = 614, m + 452 = 769, 681 - b = 511, 580 - d = 270, a · 14 = 70

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