For each ordered pair, determine whether it is a solution 2x+5y=7

For how answer my question this will be the last question can you answer in math subject

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x