Can somebody help me with the statements and explain why? ty!

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

What is the solution of the systems of equations? y=2/3x+3 x=-2