6 less than a number is equal to 12 | Wyzant Ask An Expert. Jaime G.

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A number increased by seven is twenty-five. Fifty-five is the sum of a number and sixteen.

The answer is 3.

Five more than three times a number is the same as nine less than seven times a number. Now you write the equation out as follows: 5+3x=7x-9. 5+3x=7x-9 You now want to solve for “x.” Subtract the smaller “x,” which is 3x from both sides of the equation.

“Four more than three times a number is at least twenty.” The first step to solving this problem is understanding two things: what it’s telling you, and what it’s asking you. Four more than three times a number is at least twenty = 4 + 3x ≥ 20.

The expression you are looking for is as follows: 3t + 4. When you see four more means you add to something in the problem. When you see three times a number t, you simply multiply three by the term “t.” I hope this assists you and that you have a great rest of the week.

three more than eight times a number is equal to 19 | Wyzant Ask An Expert.

7 less than 4 times a number is the same as: a number times 4, less 7. 11 more than half a number is the same as: half a number and 11 more. To answer your question, the first number 9/8 has the reciprocal 8/9.

SOLUTION: 5 times a number increased by 8 is 32.

Three times a number is represented by 3n . Plus 8 is obvious. “Is” is equivalent to writing “equals”.

They will help you decide how to properly group terms in your algebraic expression. For example: the verbal statement “5 times, a number increased by 6” translates to 5(n + 6) and is not 5n + 6. (Remember that variables can be represented by any letter or symbol, unless otherwise directed.)

Answer: O x+17+30. 17x=30.

When 4 times a number is increased by 40, the answer is the same as when 100 is decreased by the num. Discussion in ‘Calculator Requests’ started by math_celebrity, May 25, 2019. Tags: arbitrary variable.

The quotient of a number and seven is eight. It is the same as a number divided by seven is eight.

When 7 times a number is decreased by 8, the answer is the same as when 3 times the number is increased by 4.

“TWICE” means double, or multiply by 2. The number is doubled and then 4 is added. Note that it is important to double and add the correct values. Twice the sum of a number and 4 is 14.

Let’s go over more examples. Example 1: The sum of twice a number and 3. Answer: Let variable x be the unknown number. So twice a number means 2 x 2x 2x. The sum (use plus symbol) of twice a number and 3 can be written as 2 x + 3 2x+3 2x+3.

Twice the difference means 2 times the difference. So, we multiply 2 to the difference. Therefore, Now, the above expression is equal to 8.

Two times as many. Example: 8 is twice 4. Or happening two times.

Three less than twice a number is 13. Double (or twice) of the number is 2x. Now subtracting 3 from 2x is written as 2x — 3. Therefore our algebraic expression is 2x — 3.

Explanation: “Quotient” means you divide a number by another. “Twice a number z” means 2z. Therefore, it becomes 82z.

In math, twice means a multiplication of a quantity by two.

“As many” means the same number. Twice as many means two times as many.

“Three times as much” means 3x.

“twice as old as” means we will be multiplying by 2.

24 years old