Write the standard form of the equation of the line described: through: (2,0), parallel to y=2/3x

What does x = in this equation x+3+2x=x+5

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Identify the number as a rational or irrational. explain. 127