Five times the sum of a number and 7
WebMar 17, 2024 · First, let's write "the sum of a number and 4" as: n + 4. Then, "seven times" the sum can be written as: 7(n +4) This "is 6" or "is equal to 6" and can be written as: 7(n … WebSep 25, 2024 · Explanation: To write that as an equation, it would be 5(2x +7) = 35, since in 'Five times', 5 would go outside the parentheses and 'the sum of twice a number, x, and seven' would be inside the parentheses, and would look like (2x + 7). 'Is thirty-five' is respectively = 35. Solving for x: 5(2x + 7) = 35. Use the distributive property.
Five times the sum of a number and 7
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WebFour more than six times a number. 6n + 4. Three times the sum of seven and a number y. 3 (7 + y) Three times the difference of seven and a number y. 3 (7 - y) The difference of twenty-two and the square of a number m. 22 - m². The sum of twenty-two and the square of a number m. Web6) The sum of five times a number x and forty-five is sixty. 7) The quotient of a number x and eight is five. 8) If a number x is increased by 23 and then the sum is multiplied by nine, the result is 270. 9)The difference between forty-seven and twice a number n is nine. 10)Double the difference between a number n and four is forty. Expert Answer
WebMay 1, 2024 · Seven times the difference of y and one; Five times the sum of x and y; Nine times five less than twice x; In the following exercises, write an algebraic expression. Adele bought a skirt and a blouse. The skirt cost $15 more than the blouse. Let b … WebThe results are the same, but the method itself is a bit more complex. We can assume that an even integer comes in the form of 2n and hence an odd number is 2n+1. Using this method, the four integers are: 2n+1 2n+3 2n+5 2n+7 Their sum is 8n+16=136. 8n=120 n=15 And then the first number is 2n+1=2*15+1=30+1=31 the second number: 2n+3=31+2=33
WebSep 9, 2024 · This answer has been confirmed as correct and helpful. five times the sum of a number and eleven, divided by three times the sum of the number and eight. Weegy: Let the number be x. Five times the sum of a number and eleven means 5 multiplied to the sum of x and 11. In expression this will be written as: 5 (x + 11) Three times the … Webfive times the sum of a number and seven is thirty. find the number. ... 5(X+7)=30. 5X+35=30. 5X=30-35. 5X=-5 . X=-5/5. X=-1 ANS. PROOF: 5(-1+7)=30. 5*6=30. 30=30 . …
WebDec 9, 2024 · Mathematics College answered The sum of 7 times a number and 9 is 5 . Use the variable c for the unknown number. See answer Advertisement gmany c - the number The sum of 7 times a number and 9 is 5: subtract 9 from both sides divide both sides by 7 Advertisement Advertisement
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