SOLUTION: how do i solve by graphing?
2x+3y=6
y=2/3x-2
Algebra.Com
Question 678541: how do i solve by graphing?
2x+3y=6
y=2/3x-2
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
Use 2x+3y=6
3y = -2x + 6
y =
y =
y intercept is 2
Plot (0,2)
x intercept is where x = 0
0 =
-2 =
x = 3
Plot (3,0)
Draw a line through the intercepts
...
Use y = x - 2
y intercept is -2
Plot(0,-2)
x intercept is where y = 0
0 =
2 =
= x
x = 3
Plot (3,0)
Draw a line through the intercepts
...
Where the lines intersect is the solution point.
...
...
To check algebraically,
plut the x equals 3 into either of the linear equations and solve for y
y =
y = 0
(3,0) is the solution
.....................
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