3x + 5y = 16 5y = -3x + 16 y = -3/5 x + 16/5 By the slope-intercept form: y = mx + b where m = slope b = y-intercept Therefore, the slope is -3/5.
8+y = 7+5y y-5y = 7-8 -4y = -1 y = 1/4
5y-2y= 3y+2 5y-2y-3y= 2 0y= 2
6 - y + 5y - 6y = 6 - 2y
5y+8 = 7y-6 5y-7y = -6-8 -2y = -14 y = 7
11y + 16 + 5y = 16y + 16 = 16(y + 1)
The Commutative Property of Addition.
It is: 34 -5y simplified
no
y = 14
5y + 5y = 10y
11x + 5y
It is: 7x+10y
2x + 5y = 16 -2x - 3y = -14 2y = 2 y = 1 / x = 5.5 (5.5,1) or (5 1/2,1)
The Abelian property or commutativity.
5y+8
(2, 2)