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The sum of twice a number and seven is thirty Find the number?
2x + 7 = 30 - 7 - 7 2x = 23 x = 23/2 x = 11.5
Twice a number subtracted from -23?
is equal to -23 -2*x
What is the absolute value of the sum of -7 and twice a number is 23 Find the number?
If you mean... -7+x*2=23 then x = 15. Done without the aid of a calculator ! The value of 'x' (the unknown number) MUST equal 30, because 30-7=23 - SO, half the unknown number must be 15!
How do you find a tenth of something?
To find one tenth of a number, multiply the number by 0.1. For example, one tenth of 23 is equal to 23 x 0.1 = 2.3
How do you find the two square roots of 23?
Find the square root of 23. The second one is the same number with a negative sign.
Three times the sum of a number and twenty one is twice the number increased by 23 find the number?
3(x+21) = 2(x+23)3x+63=2x+46x=-17
The sum of twice a number and seven is thirty Find the number?
2x + 7 = 30 - 7 - 7 2x = 23 x = 23/2 x = 11.5
Twice a number subtracted from -23?
is equal to -23 -2*x
What number increased by 23 makes 84?
61 + 23 = 84
How is One number is 5 more than twice another number. Their sum is 23. Find the numbers?
one number is A twice A plus 5 is the other so three A plus 5 = 23 take 5 from both sides three A = 18 = 3 x 6 so A is 6 6 + 6 + 5 = 17 17 + 6 = 23
The difference of two numbers is 14 and twice the smaller is 5 less than the larger number find the numbers?
The two numbers are 9 and 23. 23-9 = 14 23-(2*9) = 5
What is the sequence to 3 8 13 18?
Every next number is increased by 5. The next number in the sequence is 23.
What is the absolute value of the sum of -7 and twice a number is 23 Find the number?
If you mean... -7+x*2=23 then x = 15. Done without the aid of a calculator ! The value of 'x' (the unknown number) MUST equal 30, because 30-7=23 - SO, half the unknown number must be 15!
What is the GCF of the number 23?
You need at least two numbers to find a GCF.
What is twice the number that is halfway between 23 and 45?
34 is halfway between 23 and 45 inclusively.Therefore, 34 x 2 = 68
How do you find the number with prime factorization 23?
Only 23 has prime factorization of 23.
Find the factors of 23?
They are itself and one because 23 is a prime number
