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You really should use your calculator for such simple questions instead of posting them on WA . It requires far fewer key depressions and you get your answer quicker. However, since you are obviously incapable of carrying out even such a simple task, and the answer is 18.
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What is the answer to x in 2 - x equals 11?
-9
X squared plus 9 equals x squared minus 9?
x^2 +9 =x^2 -9 9=-9 No solution
What is X2 - 7x - 18 equals 0?
x2-7x-18 (x-9) (x+2) x=9 x=-2 X= either 9 or -2
How do you evaluate 2xy times 9 if x equals 3 and y equals 2?
2xy*9 if x=3 and y = 2 2(3)(2)*9 12*9 108 You substitute x and y for their equivalent (3 and 2) then simply multiply 2*x*y, then multiply the answer of that by 9.
If 3x plus 9 divided by 2 equals 9 then what is the value of x?
3x+9/2=9 3x=9-9/2 3x=9/2 x=9/6 x=3/2
What is x plus 2 equals 9?
x+2=9 x=9-2 x=7
What is the answer to x in 2 - x equals 11?
-9
What is 2-x equals -7?
9
Solve for x log 9 x equals 2?
log9(x)=2 x=9^2 x=81
X squared plus 9 equals x squared minus 9?
x^2 +9 =x^2 -9 9=-9 No solution
2x plus 5 x-1 equals 9 x equals 2?
x=-1/2
What is X2 - 7x - 18 equals 0?
x2-7x-18 (x-9) (x+2) x=9 x=-2 X= either 9 or -2
What is 2x-9 equals 9?
It is an algebraic expression involving x. Of do you mean 'what is x if 2x - 9 equals 9?' 2x - 9 = 9 ⇒ 2x - 9 + 9 = 9 + 9 ⇒ 2x = 18 ⇒ 2x ÷ 2 = 18 ÷ 2 ⇒ x = 9
If x equals 9 x equals?
If x=9, x=9
What is x plus 5 plus 2 equals 9?
X=2
How do you evaluate 2xy times 9 if x equals 3 and y equals 2?
2xy*9 if x=3 and y = 2 2(3)(2)*9 12*9 108 You substitute x and y for their equivalent (3 and 2) then simply multiply 2*x*y, then multiply the answer of that by 9.
If 3x plus 9 divided by 2 equals 9 then what is the value of x?
3x+9/2=9 3x=9-9/2 3x=9/2 x=9/6 x=3/2
