Use any method you choose to solve the following systems of equations. Indicate whether or not each system of equation is inconsistent, independent, or dependent. 5b − 4c = 15 and 3b − 2c = 25
x + 3y = 23 and 6y + 2x = 46
3a − 7b = −37 and a + 4b = 13
3q + 9r = 25 and q + 3r = 3
2w − x = 5 and 4w = 2x + 10
m − 2n = 27 and 2m − 4n =16
x = −y and x + y = 4
−3x = 5 − y and 2y = 6x + 10