15=30-3x 15-30=3x -15=3x -15/3=x -5=x
X intercept: -5 Y intercept: +3
(3x - 9 =15) +9 = 3x=(24)/3 = x=8 x=8
graph G(x)=[x]-1
-3x=-15+6 -3x=-9 x=-9/-3 x=3
Assuming the equation is 3x + y = 15, then the x-intercept is (5, 0) and the y-intercept is (0, 15).
x intercept = 5 y intercept = 15
15=30-3x 15-30=3x -15=3x -15/3=x -5=x
X intercept: -5 Y intercept: +3
First of all, if 'x' is 3, then 'x' doesn't equal -3x+3 . You must mean y = -3x + 3.If x=3, then (-3x + 3) = -6 .The graph is the point (3, -6) .
x+5 = 3x+15 x-3x = 15-5 -2x = 10 x = -5
If 15 + 3x = 42, then x = 9
If: 3x = 15 Then: x = 5
(3x - 9 =15) +9 = 3x=(24)/3 = x=8 x=8
graph G(x)=[x]-1
-3x=-15+6 -3x=-9 x=-9/-3 x=3
Do you mean "what is the value of x when 3x - 2x = 15?" in that case, the value of x is 15