If 4a 5b and 6b 7c find a:b:c
Web7 sep. 2024 · => 4a + 6b + 8c - 3a - 5b - 7c = 40 => a + b + c = 40:-) Welcome thanks sir Advertisement Advertisement New questions in Math. 8. Pulkit walks at⅘ th of his usual speed and reaches 20 minutes early. Find his usual time of journey A salesman sold a washing machine costing 40000 at 41000 and a grinder costing *9000 at *9500. Web21 jun. 2024 · Subtract the sum of 4a - 6b + 7c and -8a + 9b - 12c from 2a - 3b + 4c. Get the answers you need, now! yadavramjanam0512 yadavramjanam0512 21.06.2024 Math Secondary School answered Subtract the sum of 4a - 6b + 7c and -8a + 9b - 12c from 2a - 3b + 4c. See answer
If 4a 5b and 6b 7c find a:b:c
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Web5 feb. 2024 · If 2A = 5B = 7C, find A:B:C. Class:7Subject: MATHSChapter: RATIO AND PROPORTIONBook:ICSEBoard:ICSEYou can ask any doubt from class 6-12, JEE, NEET, Teaching,... AboutPressCopyrightContact... Web5a+ 4a +6b+ 7b = 9c Videos 10:47 Polynomials intro Mathematics II High School Math Khan Academy YouTube 03:37 Example 1: Simplifying polynomials Algebra I Khan …
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WebSee a solution process below: Explanation: First, remove all of the terms from parenthesis. Be careful to handle the signs of each individual term correctly: 2ab −3a+ 4b +5a +4ab … Web(3a + 5a - 7a) + (-4b + 2b - 3b) + (5c + 2c - 6c) = -6 a + b + c = -6 ==== Method 2: [3] × 2: 10a + 4b + 4c = 6 …… [5] [4] - [3]: 8a + 9b = -10 b = (-8a - 10)/9 …… [6] [2] + [5]: 13a + 9c = 16 c = (16 - 13a)/9 …… [7] Substitute [6] and [7] into [3]: 5a + 2 [ (-8a - 10)/9] + 2 [ (16 - 13a)/9] = 3 45a - 16a - 20 + 32 - 26a = 27 3a = 15 a = 5
WebDivide 581 among A,B,C so that `4A=5B=7C` Doubtnut 2.56M subscribers Subscribe 41 Share 2.3K views 4 years ago To ask Unlimited Maths doubts download Doubtnut from - …
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