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Well, darling, 3 times 8 is 24. It's as simple as that. Math doesn't have to be complicated, honey. Just multiply those numbers and you've got your answer.
3x tomes 8
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How many times does 8 and 3 go in to 49?
Exactly, 5x 8 + 3x 3
How do you solve 3x2 plus 10x equals 8 by factoring?
3x² + 10x = 8 Rewrite as: 3x² + 10x - 8 = 0 The only way to get 3x² is 3x and x (3x + -- ) (x + --) The factors of 8 are {1 2 4 8} so the answers must be a pair of them. With 4 factors, and a negative sign (the -8), there are only 8 ways this can be written: (3x + 1)(x - 8) = 3x² - 23x - 8 (3x + 2)(x - 4) = 3x² -10x - 8 (almost) (3x + 4 )(x - 2) = 3x² - 8x - 8 (3x + 8)(x - 1) = 3x² +5x - 8 (3x - 1)(x + 8) = 3x² +23x - 8 (3x - 2)(x + 4) = 3x² + 10x -8 ◄ Success! (3x - 4)(x + 2) = 3x² +2x - 8 (3x - 8)(x + 1) = 3x² -5x - 8 Trial and error, error, error, is the key to this kind of problem. Seeing the -10x early can point you to see that maybe changing the signs can work. ■
What is the answer for -3x -6?
If you mean: -3x = -6 then x = 2 If you mean: -3 times -6 then it is +18
3x 2x equals 8?
Sorry, need more info! is it 3 times 2x = 8?
What is 8 - 3x equals 128?
8 - 3x = 128subtract 8 from each side-3x = 120divide each side by -3x = -40
What is 3x times -5y?
8
What does 8 increased by three times a number?
it means 8+3x 8 increased (plus) three times a number (3x) x is an unknown number so it is often called a number
How do you write 8 more than 3 times the number?
3x + 8
How do you write an algebraic expression in words for 3x-8?
11
How many times does 8 and 3 go in to 49?
Exactly, 5x 8 + 3x 3
What are the x and y intercepts for negative 3 times x minus 3 times Y times 8?
-3X - 3Y x 8
How do you solve 3x2 plus 10x equals 8 by factoring?
3x² + 10x = 8 Rewrite as: 3x² + 10x - 8 = 0 The only way to get 3x² is 3x and x (3x + -- ) (x + --) The factors of 8 are {1 2 4 8} so the answers must be a pair of them. With 4 factors, and a negative sign (the -8), there are only 8 ways this can be written: (3x + 1)(x - 8) = 3x² - 23x - 8 (3x + 2)(x - 4) = 3x² -10x - 8 (almost) (3x + 4 )(x - 2) = 3x² - 8x - 8 (3x + 8)(x - 1) = 3x² +5x - 8 (3x - 1)(x + 8) = 3x² +23x - 8 (3x - 2)(x + 4) = 3x² + 10x -8 ◄ Success! (3x - 4)(x + 2) = 3x² +2x - 8 (3x - 8)(x + 1) = 3x² -5x - 8 Trial and error, error, error, is the key to this kind of problem. Seeing the -10x early can point you to see that maybe changing the signs can work. ■
If 3 times a certain number is increased by 4 the result is 28 What is the number?
3x+4 = 28 3x = 28-4 3x = 24 x=8
Eight decreased by 3 times a number equals 2?
the answer is 2 8-(3x)=2 8-(3*2)=2 8-(6)=2 2=2
What is the answer for -3x -6?
If you mean: -3x = -6 then x = 2 If you mean: -3 times -6 then it is +18
How do you solve 8-3x equals 128?
8-3x = 128 -3x = 128-8 -3x = 120 x = -40
How do you write four less than 3 times a number equals 8?
3x - 4 = 8
