Question
`25(2/3)+11(1/9)+16(4/5)xx6(5/12)` = ? -
>`632/45`Solution
77/3 + 100/9 + 84/5 × 77/12 = ? - 14 2/45 77/3 + 100/9 + 539/5 = ? - 14 2/45 (1155+ 500 + 4851)/45 = ? - 14 2/45 6506/45 = ? - 14 2/45 ? = 144 26/45 + 14 2/45 ? = 158*28/45
Solve for x in the equation: 3(x + 2) + 2(2x - 5) = 5x + 9
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