24 1/2 or 24.5 is the answer
X-9=-13 because the 9 doesn't do with any of the others after the variable
Translate the English to Math language:
Let x be that number
2x -3 = x-6 solve for x ; x=-3
Answer:
Yes.
Step-by-step explanation:
Yes, because we can replace x^3 by another variable, say y:
x^9 - 5x^3 + 6 = 0
Let x^3 = y, then we have x^9 = (x^3)^2 = y^2:
y^2 - 5y + 6 = 0 which is quadratic from.
