Select whether each equation has no solution, one solution, or infinitely many solutions. No solution

One solution

Infinitely many solutions

A)5x−7=5x

B)3x−9=3(x−3)

C)2x−6=−2(x−3)

D)2x+6−5x=−3(x−2)

Which problem could be  solved  by evaluating the expression  7×(−3)7×-3?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

If a line is defined by the equation y = 5x + 2, what is the slope?