Solve the equation $4x+2y+8=0$

Step-by-step Solution

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Final answer to the problem

$y=-2x-4$
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Step-by-step Solution

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  • Solve for y
  • Find the derivative
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  • Derivative
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  • Solve by quadratic formula (general formula)
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1

Factor the polynomial $4x+2y+8$ by it's greatest common factor (GCF): $2$

$2\left(2x+y+4\right)=0$

Learn how to solve two-variable linear equations problems step by step online.

$2\left(2x+y+4\right)=0$

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Learn how to solve two-variable linear equations problems step by step online. Solve the equation 4x+2y+8=0. Factor the polynomial 4x+2y+8 by it's greatest common factor (GCF): 2. Divide both sides of the equation by 2. We need to isolate the dependent variable y, we can do that by simultaneously subtracting 2x+4 from both sides of the equation. Simplify the product -(2x+4).

Final answer to the problem

$y=-2x-4$

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Function Plot

Plotting: $4x+2y+8$

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Answer Assistant

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Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

How to improve your answer:

Main Topic: Two-variable linear equations

Algebraic equations that have two distinct variables.

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