Solve the following equation
6x - 2 = – 2 (-1 – 3x)

I'm so close to finishing all these.

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

What is the y-intercept of the line given by the equation