SOLUTION: Solve 2x (x +3) = x + 25 x=5/2 and x=5 is this answer correct.

Algebra.Com
Question 76468: Solve 2x (x +3) = x + 25
x=5/2 and x=5 is this answer correct.


Answer by scott8148(6628)   (Show Source): You can put this solution on YOUR website!
almost...the second result should be negative...(x=-5)
RELATED QUESTIONS

9x^2=2x-5 My answer is x=4/3 Is this the correct... (answered by Alan3354,jorel1380)
Is this correct solving for x (1–x)^5 = (2x–1)^5 X=2/3 (answered by Alan3354)
I am having trouble getting the correct answer to this problem. The problem is 1/x+3 = (answered by unlockmath,mananth)
Hello, Could you help me with this equation: Solve and correct the error.... (answered by ikleyn)
5[x(2+y)] my answer is: 5[2x+xy] 10x+5xy is this correct? (answered by Alan3354)
Help needed please. Original equation: x+2/5-x divided by x^2-5x-14/x^2-2x-15... (answered by Alan3354)
Please help me solve this equation: 2/ (x+5) + 1/ (x-5) = 16/ (x^2 -25) I know the... (answered by mananth)
Write the expression as one logarithm. {{{ 2*log(x)-(1/3)*log((x-2))-5*log((2x+3)) }}} (answered by Earlsdon)
i was told to factor the following X^3+125 i think this is the answer (x^2+5)... (answered by josgarithmetic,ikleyn)