Question 150800
y = -4/3x

4x + 2y = 3/4


Plug in -4/3x for y


4x + 2(-4/3x)= 3/4


Distribute
*(4)x-(8/3)x=3/4


*(4=12/3, so (4)x= (12/3)x.........(12/3)x-(8/3)x=4/3x)

4/3x=3/4


*Divide both sides by 4/3 to isolate x


4/3x divided by 4/3= 3/4 divided by 4/3


x=9/16


x=9/16
y=-4/3x
y=-4/3(9/16)
y=-3/4


Answer:
x=9/16
y=-3/4