If: 3x = 45
Then: x = 15
Chat with our AI personalities
3x-15x-y= 45 -12x-y=45 -y=12x+45 y=-12x-45 Solution set: straight line, y-intercept=-45 and slope =-12
If: 3x = 15 Then: x = 5
2x+3x = 5x
y = 3x 3x + 4y = 30 3x + 4(3x) = 30 3x + 12x = 30 15x = 30 x = 2 y = 3x y = 3(2) y = 6 (2, 6)
3x+7=37 -7 -7 3x=30 /3 /3 x=10