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8x plus 12 equals 4x-4?
8x + 12 = 4x - 4 8x - 4x = -4 - 12 4x = -16 x = -4
8x plus 30 equals 4x plus 18?
subtracting gives 4x = -12 so x = -3
What is 3-4x equals 8x plus 8?
X=5/12
4x plus 2y equals -12 8x plus 6y equals -4?
x = -8, y = 10
What is the answer to 12x plus 6-8x-4x-3 plus 12?
If the equasion is 12x+6-8x-4x-3+12 then the answer is 15.
What is the answer of 8x plus 5 equals 4x plus 17?
8x+5=4x+17 4x=12 subtract 4x from right and 5 from left x=3 divide both sides by 4
Is 4x plus 12 and 4x plus 3 equal?
8x + 15
8x plus 9.16 equals 4x plus 16?
8x + 9.16 = 4x + 16 8x - 4x = 16 - 9.16 4x = 6.84 x= 1.71
Solve 4x plus 3y equals 8x plus y for y?
4x + 3y = 8x + y so 3y - y = 8x - 4x ie 2y = 4x so y = 2x
-8x plus 4 equals -4x?
-8x + 4 = -4x; (-8+4)x = -4; x = 1.
8x plus 30 equals 4x plus 18 solve for x?
8x+30=4x+18 -4x -4x 4x+30=18 -30 -30 4x=-12 4x/4=-12/4 x=-3
8x plus 5 equals 4x plus 13?
8x+5=4x+13 4x=8 x=2 Therefore, your answer is 2.
If 8x plus 5x plus 2x plus 4x equals 114 the 5x plus 3 equals?
33
8x plus 7y equals 37 2y equals 4x - 2?
no its not a solution
What is 4x plus 8x plus 3?
4x+8x+3 = 12x+3
8x-1 equals -4x plus 23?
8x-1 = -4x+23 8x+4x = 23+1 12x = 24 x = 2
16x2 plus 8x plus 1 equals 0?
16x2 + 8x + 1 = 0 : This factorises to (4x + 1)(4x + 1) = 0 When 4x + 1 = 0 then 4x = -1 : x = -1/4.
What is 3x -3x plus 4x2 plus 8x?
3x-3x+4x^2+8x=4x^2+8x
What is 8x-2x plus 4x?
8x-2x+4x=10x
Does 4x plus 4x equals 8x?
Only if 4 dollars plus 4 dollars equals 8 dollars.And if you had another 4x, you'd have a dozen-x.
How do you solve 8x - 1 equals -4x plus 23 algebraically?
If you're trying to find x: 8x-1=-4x+23 8x+4x=23+1 12x=24 x=24/12 x=2 wasn't really sure if that's what your question was but hope it helped =)
Y equals 2x plus 2 and 4y-8x equals 12 at which point do these lines intersect?
They don't. The line is parallel. ( 4x-8x=12 simplifies to y-2x+3, which has the same slope as y=2x+2)
What is 8x - 4x 12?
If that's 8x - 4x = 12, it's an equation where x = 3
Combine 8x plus 5z minus 4x plus 3z plus 6?
8x + 5z - 4x + 3z + 6 = 8x - 4x + 5z + 3z - 6 = 4x + 8z - 6
How can you factor 16x2 plus 8x equals -1?
Add 1 to both sides. The answer is (4x + 1)(4x + 1) or (4x + 1)2
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