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Solve the equation for x 2x 3x -4 18?
2x + 3(x -4) = 18
When x is -5 what is the value of 2x cubed - 3x?
If the equation is (2x)^3-3x, then the answer is -985. However, if the equation if 2(x)^3-3x, then the answer is -235.
What is half x squared equals x?
The equation "1/2x^2 = x" can be rewritten as "x^2 - 2x = 0" by multiplying both sides by 2 to eliminate the fraction. This equation can be factored as x(x-2) = 0, leading to solutions x=0 and x=2. Therefore, the values of x that satisfy the original equation are x=0 and x=2.
Solve the equation 2x 521?
1042, or x=2605
Which logorithmic equation is equivalent to the exponential equation 2 x equals 22?
If 2x = 22 Then x = Log2 22
2x 5x35 what is x?
Do you mean 2x = 5x35? If that's the case, then: 5x34 = 2 x34 = 2/5 x = (2/5)1/34 x ≈ 0.97341017614686370994
If 2x plus 2x equals 40 what does x equal?
To solve for x, set up the equation: 2x +2x = 40 (then simplify) 4x = 40 (then divide both sides of the equation by 4) x = 10 (this is the answer)
What is 7 plus x equals 2x?
x+7 = 2x 2x = x+7 2x-x = 7 x = 7
What is the answer for this equation 2x-3 equals x plus 2?
2x-3=x+2 2x-x=2+3 x=5
What is the solution of the equation 2x - 2 ( x - 1 ) = 2x + 1?
x = 1/2
Find positive root of equation x3 equals 2x plus 5?
x^3=2x+5 x^3-2x-5=0 Graph the equation or use a calculator. x= 2.09455148
Solve the equation for x 2x 3x -4 18?
2x + 3(x -4) = 18
In the equation 2x plus 28 what is the value of x?
If you mean 2x = 28 then the value of x is 14
How do you solve this equation - 9 - 2x plus x equals - 13?
-9-2x+x = -13 -2x+x = -13+9 -x = -4 x = 4
What is the value of x in the equation 2 plus 2x equals 18?
2 + 2x = 18 2x = 18 - 2 2x = 16 x = 8
When x is -5 what is the value of 2x cubed - 3x?
If the equation is (2x)^3-3x, then the answer is -985. However, if the equation if 2(x)^3-3x, then the answer is -235.
How do you solve for x on both sides of the equation?
You add or subtract some quantity on both sides of the equation, so that you only have "x" on one side of the equation. Example: 4x + 3 = 2x - 5 Subtract 2x on each side, this leaves you: 4x - 2x + 3 = 2x - 2x -5 2x + 3 = -5
