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29.01.2020 •
Mathematics
Solve the following system of equations using any method (substitution or elimination) show your work
y = -2x + 3
-4x + 2y = 8
i attached a picture of the problem!
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Ответ:
-4x + (2(-2x+3)) = 8
-4x + -4x + 6 = 8
-8x + 6 = 8
- 6
-8x = 2
÷ -8
x = -0.25
y = (-2 × -0.25) + 3
y = 0.5 + 3
y = 3.5
I hope this helps!
Ответ:
y=-6x+3+2y=8
-2y -2y -2y
-y=-6x+3=8-2y
+3 =3 +3
-y+3=-6x=11-2y
(this is as close as i got)
Ответ:
(3x-2)=1x (2x+6)=8x
Step-by-step explanation: