0
2x+x
2x = x+x
so 2x+x is
x+x+x = 3x
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∙ 14y ago
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2x plus x plus 4 plus 2x equals x plus 20?
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
X plus 2x plus 6x?
x + 2x + 6x = 9x
What is the answer to 3x plus 2x-8x plus 2x?
3x + 2x - 8x + 2x = -x
How do you factorise 2x plus 14?
the GCF of each term is 2; so, you simply factor out a 2 from each term.---------------------------2x + 14factor out the 2 to get:2( x + 7 )
What is 2x squared plus 2x?
2x2 + 2x = 2x(x+1)
Factor 2x squared plus 2x plus xy plus y?
4
What is the slope of the tangent line at x squared plus 2x?
Differentiate term by term. d/dx[X2 + 2X) = 2X + 2 slope(m) = 2 ------------------
What is the trinomial for x square plus 2x?
Complete the square. X^2 + 2X halve the linear term ( 2 ), square it and add to polynomial X^2 + 2X + 1
2x plus x plus 4 plus 2x equals x plus 20?
2x + x + 4 +2x = x + 20 5x + 4 = x + 20 5x - x = 20 - 4 4x = 16 x = 4
X plus 2x plus 6x?
x + 2x + 6x = 9x
What is 2x plus 2x plus 2x?
6x with 3 over the x, because that is how many x's there are.
What is 2x plus 8 plus x equals 2x plus 15?
X=7
Would x 2 2x?
x plus 2 = x + 2 x plus x = 2x
2x plus 2x plus 2x equals 6?
x=1
5x plus x - 6x plus 2x equals 9?
5x + x - 6x + 2x = 2x
What term is canceled out in the problem 3xx plus 4 2x plus 4?
If it is 3x2 + 4 = 2x + 4, then you can subtract 4 from both sides, and get 3x2 = 2x, and then x = 2/3
What is X plus 2x plus 423?
x + 2x + 423 = 3x + 423
