2x + 14 = 0
Subtract 14 from each side of the equation: 2x = -14
Divide both sides of the equation by 2: x = -7
You can also obtain solutions to equations by visting wolframalpha.com. Enter solve 2x+14=0, for example. You can click on the 'step-by-step' button to see how the equation was solved.
Chat with our AI personalities
Using the quadratic equation formula: x = -5-/+ the square root of 7
{-1,7}
There is only one equation - possibly due to the limitations of the browser. There are not enough equations to derive a solution.
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
There are an infinite number of ordered pairs that satisfy the equation.