solve for x, where x is a real number.

(x^2)+3x-4=14

Please show me the steps im missing one and i cant figure out what

In google type:

quadratic equation online

When you see list of result click on:

Free Online Quadratic Equation Solver:Solve by Quadratic Formula

When page be open in rectangle type:

(x^2)+3x-4=14

and cilck option:

solve it!

You will see solutions step-by step.