Answer:
The solution is x=8/3 y=0
Step-by-step explanation:
3x+4y =8
y = 3/4x -2
We will use substitution since the second equation is already solved for y
Substitute the second equation into the first
3x+4(3/4x-2) = 8
Distribute the 4
3x +3x -8 = 8
6x -8 = 8
Add 8 to each side
6x -8+8 = 8+8
6x = 16
Divide by 6
6x/6 = 16/6
x = 8/3
Now we need to find y
y = 3/4 x -2
Substitute x=8/3
y = 3/4 (8/3) -2
y = 8/4 -2
y =2-2
y=0
The solution is x=8/3 y=0
