The sum of twice a number and 4 less than the number is the same as the difference between -32 and the number?
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SOLUTION: The sum of twice a number and 20 less than the number...
SOLUTION: The sum of twice a number and 20 less than the number is the sameas the difference between -28 and the number. What is the number ... the number be x 2x+(x-20) =-28-x 2x+x-20=-28-x 3x-20=-28-x 3x+x=-28+20 4x=-8 /4 x=-2 |
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SOLUTION: the sum of twice a number adn 7 less than the number...
SOLUTION: the sum of twice a number adn 7 less than the number is the sameas the difference between -31 and the number. what is the number? |
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Algebraic Expressions - Shmoop
greater than total and, difference subtract less than take away, product of times twice (×2) ... the quotient of a number and four, x ÷ 4. five greater ... The differencebetween a number and seven is negative three. x – 7 = -3. One less ... or ½x = 20. A number is equal to the sum of twice the number and negative three. x = 2x + -3 ... |
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What is the number if the sum of twice a number and 14 less than...
What is the number if the sum of twice a number and 14 less than the number isthe same as the difference between -26 and the number? ... Where x is your number. Solving for x you get: 4x=−12 x=−3. Helpful 0. Confusing 0. |
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Turning Word Problems to Equations - Math Forum - Ask Dr. Math
(2) Seven into a number equals two divided by another number. (3) The sum of two numbers equals the product of those numbers. (4) The ... We now have: (1) Three times w is six less than three-tenths of x. ... Apply this to (4): (4) p/q = q - p RULE 9: "The difference between" is a - (subtraction) operation. |
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The Sum of Two Numbers is 20... - Math Forum - Ask Dr. Math
Twice one number is 4 more than four times the other. Find the numbers. ... Date: 11/03/97 at 17:40:34 From: Beth Hurley Subject: Math The sum of two numbers is 20. Twice one number is 4 ... What you need to do after you find the value of y is exactly the same thing. ... Find items containing (put spaces between keywords): |