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WHAT IS -8x-10 plus -20 equals?
-8x - 10 - 20 = -8x - 30
How do you factorise 8x plus 20?
8x + 20 = 4 (2x + 5)
What is 4 divided by 20?
-24
What is 80 divided by 4?
-76
What is 8x plus 20?
8x + 20 x = 20 / 8 x = 2.5 ---Correction to the above statement--- This is only true if it is known that 8x+20 is equal to 0. Because the problem does not state this, we cannot assume that it is equal to 0. For example, 8x+20 could be equal to 100 making x = 10. So, to answer your question 8x plus 20 is simply 8x+20 until it is defined what it is equal to. Then, you can solve for x. Be sure to read the instructions carefully. For example, the problem could have asked you to factor the problem which would give you the answer 4(2x+5).
WHAT IS -8x-10 plus -20 equals?
-8x - 10 - 20 = -8x - 30
7y plus 8x plus 4 equals 20 plus 8x?
7y+ 8x + 4= 20 + 8x- 8x - 8x7y + 4 = 20- 4 - 47y=16/7 /7y= 2.28the /7 means divide by 7 :)
How do you factorise 8x plus 20?
8x + 20 = 4 (2x + 5)
How do you factorise 8x-12?
8x -12 ... 4(2x -3)
What is the answer to 24x3-5x2-48x-8 divided by 8x plus 4?
If you notice, 8x + 4 = 4(2x + 1), but there is an odd coefficient for x2, so there is guaranteed to be some remainder (that is 8x + 4 is not a factor of the polynomial): (24x3 - 5x2 - 48x - 8) ÷ (8x + 4) = 3x2 - 2x - 5 - (x2 - 12)/(8x + 4)
What is the answer to 4(2x-5)?
It is: 8x-20
11x plus 8 equals 8x plus 20?
11x + 8 = 8x + 20 3x + 8 = 20 3x = 12 x = 4
How do you simplify 8x cubed divided by 2x show me step by step?
4
How can I solve -8x plus 4 equals -4x?
-8x+4=-4xChange -8x into a positive number, so that it cancels itself out..Then add it to -4x.So your problem should look like this:4=4x4 divided by 4 = 1So X=1
What is 4 divided by 20?
-24
How do you solve for 6x-20 equals 8x?
6x-20 = 8x 6x-8x = 20 -2x = 20 x = -10
Complete the square x2 plus 8x minus 5 equals 15?
x2+8x-5 = 15 x2+8x-20 = 0 (x+4)2-20 = 0 (x+4)2-16-20 = 0 (x+4)2 = 36 x+4 = +/- 6 x = -10 or x =2
