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X can't be solved, you don't have anything on the right side of the equal.

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Q: What is xx plus 2x plus 3x plus 6 equal to?
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What is x2 plus 3x plus 7 equals 6x plus 18?

xx+3x+7=6x+18 xx+3x+7-(6x+18)=6x+18-(6x+18) xx-3x-11=0 Factors of -11: 1,-11 -1,11 Doesn't factor evenly, use quadratic


What is 4x plus 7 plus 3x equals 19 plus x?

4x plus 7 plus 3x equals 19 plus xx = 2


What is 3x equals x squared minus 2x?

3X = x2 - 2xsubtract 3X from each sideX2 - 5X = 0factor out an XX(X - 5) = 0=========X = 0--------orX = 5--------


Is 9X2-18X plus 36 a perfect square?

No 9xx-18x+36 9(xx-2x+4) xx-2x+4 (doesn't factor evenly)


What is x plus 2x plus 14 equals 5x plus 2?

x+2x+14=5x+214-2=5x+2x+x10=8x10/8=xx=5/4 ans.


What is -0.5x2 plus 2x plus 10?

Doesn't factor evenly, use quadratic -.5xx+2x+10 -.5(xx-4x-20) No factors of -20 add up to -4


What is the solution of the equation of 4x equals 2x plus 14?

First, write it in a mathematical equation form:4x=2x+14Next, subtract 2x from both sides2x = 14Divide both sides by xx = 7


What is the difference between 3x and xxl?

It depends. Do you mean 3X as in 3 times X or do you mean 3 subtracted from X? (By the way, roman numerals are always capitalized) If you mean the former, then 3X is 30 which is equal to XXL (L being 50 and XX being the 20 subtracted from it). If you mean the latter, the 3X = 7 which is not equal to XXL or 30.


One number is five more than another and their sum is three less than three times the smaller Find the numbers?

Let x be the smallest number.So,x + (x + 5) = 3x - 32 x + 5 = 3x - 32x - 2x 5 + 3 = 3x - 2x -3 + 38 = xx + 5 = 8 + 5 = 13the smallest number is 8, and the other number is 13.


6x to the power of 2 over 2x to the power of 2?

If you mean (6x^2)/(2x^2), this problem is easy. (6x^2)/(2x^2) = (6/2) x (XX/XX) (XX is an easy way of writing X^2) 6/2 = 3 XX/XX = 1 3 x 1 = 3 so your answer is 3.


How do you factor the polynomial expression 3xx plus 16x plus 5?

NOTE: xx can be written as x^2 i.e. x squared 3x^2 + 16x + 5 = 3 x^2 + x + 15x + 5 (Since 16x = x + 15x) = x ( 3x + 1 ) + 5 ( 3x + 1 ) = ( x + 5 ) ( 3x + 1 ) Therefore the factors are ( x + 5 ) and ( 3x + 1 )


21 equals 5x plus 3x plus 5?

Subtract 5 from each side: 16 = 5x + 3x ie 16 = 8xDivide each side by 8: 2 = x21 = 5x + 3x + 521 - 5 = 8x16 = 8x16/2 = x2 = xx = 2Check:21 = 5(2) + 3(2) + 521 = 10 + 6 + 521 = 21