Do you mean 3 + 4|3x + 7| ≤ - 89? There is no solution to the inequality, since it is a false statement. A positive number cannot be equal or less than a negative number. On the left side, you are dealing only with positive numbers, since the absolute value is always positive, no matter what the values of x are.
Find the absolute value of -3 plus the opposite of -3?
For the equation y = 3x + 3, the value of m (the slope) is 3.
In mathematics, the absolute value of a given number is the positive form of the number, for example, if the answer to a problem turns out to be plus or minus 3, then the absolute value is 3.
x=4
-3x - 2 = -6 -3x = -6 + 2 -3x = -4 -x = -4/3 x = 4/3 The absolute value is therefore 4/3.
Do you mean 3 + 4|3x + 7| ≤ - 89? There is no solution to the inequality, since it is a false statement. A positive number cannot be equal or less than a negative number. On the left side, you are dealing only with positive numbers, since the absolute value is always positive, no matter what the values of x are.
|3x + 4| + 3 = 15 subtract 3 to both sides|3x + 4| = 123x + 4 = 12 or 3x + 4 = -12 subtract 4 to both sides3x = 8 or 3x = -16 divide by 3 to both sidesx = 8/3 or x = -16/3orx = 2 2/3 or x = -5 1/3
3
If 3x + 3 = 2x + 6 then 3x - 2x = 6 - 3 x = 3
Find the absolute value of -3 plus the opposite of -3?
For the equation y = 3x + 3, the value of m (the slope) is 3.
4
In mathematics, the absolute value of a given number is the positive form of the number, for example, if the answer to a problem turns out to be plus or minus 3, then the absolute value is 3.
x=4
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.
At x = 3, the value of F(x) = 3x + 2 is the value 11, which graphs to the point (3, 11).