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3x plus 7 equals 6x - 2?
3x + 7 = 6x - 2 Rearranging gives 6x - 3x = 7 + 2 3x = 9 x = 3
What does 15plus 3x equal 6x minus 2?
If: 15+3x = 6x-2 Then: 15+2 = 6x-3x => 17 = 3x Therefore: x = 17/3 or 5 and 2/3 as a mixed number
3x-6x plus 2?
It is: 2-3x simplified
What must be added to 5 x squred plus 6x plus 9 so that the sum is negative x squered plus 3x plus 3?
5x^2 + 6x + 9 + (?) = -x^2 +3x + 3 (?) = -5x^2 -6x - 9 -x^2 +3x + 3 = -6x^2 -3x -6 Ans: -6x squared +3x -6
How do you solve 6x minus 3x equals 6?
6x-3x =6 3x=6 so 6 divided by 3 = 2
3x plus 7 equals 6x - 2?
3x + 7 = 6x - 2 Rearranging gives 6x - 3x = 7 + 2 3x = 9 x = 3
What is 3x squared minus 6x divided by 3x?
(3x2 - 6x)/3x = 3x(x-2)/3x = x-2, for x<>0
Factor each polynomial 6x-4?
(6x-4) = 2 (3x-2)
What does 15plus 3x equal 6x minus 2?
If: 15+3x = 6x-2 Then: 15+2 = 6x-3x => 17 = 3x Therefore: x = 17/3 or 5 and 2/3 as a mixed number
Factor 9x2 plus 12x plus 4?
9x2 + 12x + 4 = 9x2 + 6x + 6x + 4 = 3x(3x + 2) + 2(3x + 2) = (3x + 2)(3x + 2) = (3x + 2)2
Solve the equation for x 6x plus 6 equals 3x - 2?
6x + 6 = 3x - 2 Bring 3x to the left and subtract: 6x - 3x = 3x 3x + 6 = -2 -2 - 6 = -8 -8 / 3 X = -8/3
3x-6x plus 2?
It is: 2-3x simplified
What must be added to 5 x squred plus 6x plus 9 so that the sum is negative x squered plus 3x plus 3?
5x^2 + 6x + 9 + (?) = -x^2 +3x + 3 (?) = -5x^2 -6x - 9 -x^2 +3x + 3 = -6x^2 -3x -6 Ans: -6x squared +3x -6
What expression is equivalant to -2 x-2?
2(3x + 4) = 6x + 8 3(x - 5) = 3x - 15 6x + 8 - 3x + 15 = 3x + 23
What is equivalent to 4 2-3?
2(3x + 4) = 6x + 8 3(x - 5) = 3x - 15 6x + 8 - 3x + 15 = 3x + 23
What is the answer to 3x -2?
It can be simplified to: -6x-2
How do you solve 6x minus 3x equals 6?
6x-3x =6 3x=6 so 6 divided by 3 = 2
