5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3
(y + 6)(y + 3)
(x, y) = (-3, -3) or (3, 3)
It is an equation and the value of y is 18
a = 3 and y = 0
-3+y=17+1 im assuming solve for y?-3+y=18 add 3 to both sidesy=21
(0, -3)
How do you add 2x plus 3y equals 18 in 5x-y equals 11
y= -25
(3,21)
7y + 18 = 39 Therefore, 7y = 39 - 18 = 21 y = 21/7 y = 3
It is 18 and the y intercept is 3