-5
90
10-2 is 0.01
First, simplify the equation: absolute (3x-1) = absolute (x+5) absolute (2x) = absolute (6) absolute (x) = absolute (3) which really means plus or minus 3, or, (+/-3) Now you have x = +/- 3, so test out x = 3 and x = -3. Test out x = 3: absolute (3*3-1) = absolute (3+5) absolute (9-1) = absolute (8) ---> absolute 8 = absolute 8 --> 8=8 which is correct! Now test x = -3 absolute (3*(-3)-1) = absolute (-3+5) ---> absolute (-9-1) = absolute (2) absolute (-10) = absolute 2 ---> 10 = 2 Since 10 does not equal 2, this is not a correct answer. Therefore x = 3.
2 * abs( 5 - 4 ) * abs ( 2 + 3 ) = 10 Absolute value is the distance of a number from zero. So, if the math inside the absolutes is negative, it will become positive. In this case, it's not negative. After we do 5 - 4 and 2 + 3 we get... 2 * 1 * 5 We can get rid of the 1 because it's the multiplicative identity and won't change our answer any. 2 * 5 = 10
-5
It is either 2|x| - 3 or 2|x-3| depending on if the minus three is part of the absolute value.
90
2 - 7 = -5. The absolute value of -5 is 5
4 - (abs (2 - 15)) = 4 - 13 = -9
The absolute value of 15 is 15. The absolute value of any positive number is the number itself. The absolute value of any negative number is the number times -1. For example: What is the absolute value of 10? Answer: 10. Example #2: What is the absolute value of -2? Answer: 2.
10-2 is 0.01
First, simplify the equation: absolute (3x-1) = absolute (x+5) absolute (2x) = absolute (6) absolute (x) = absolute (3) which really means plus or minus 3, or, (+/-3) Now you have x = +/- 3, so test out x = 3 and x = -3. Test out x = 3: absolute (3*3-1) = absolute (3+5) absolute (9-1) = absolute (8) ---> absolute 8 = absolute 8 --> 8=8 which is correct! Now test x = -3 absolute (3*(-3)-1) = absolute (-3+5) ---> absolute (-9-1) = absolute (2) absolute (-10) = absolute 2 ---> 10 = 2 Since 10 does not equal 2, this is not a correct answer. Therefore x = 3.
2 * abs( 5 - 4 ) * abs ( 2 + 3 ) = 10 Absolute value is the distance of a number from zero. So, if the math inside the absolutes is negative, it will become positive. In this case, it's not negative. After we do 5 - 4 and 2 + 3 we get... 2 * 1 * 5 We can get rid of the 1 because it's the multiplicative identity and won't change our answer any. 2 * 5 = 10
Yes.
Absolute value of -2 is 2.
They add up to -10