F(x)=3x^4+7x

Simple and best practice solution for F(x)=3x^4+7x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for F(x)=3x^4+7x equation: 


Simplifying
F(x) = 3x4 + 7x

Multiply F * x
xF = 3x4 + 7x

Reorder the terms:
xF = 7x + 3x4

Solving
xF = 7x + 3x4

Solving for variable 'x'.

Reorder the terms:
-7x + xF + -3x4 = 7x + 3x4 + -7x + -3x4

Reorder the terms:
-7x + xF + -3x4 = 7x + -7x + 3x4 + -3x4

Combine like terms: 7x + -7x = 0
-7x + xF + -3x4 = 0 + 3x4 + -3x4
-7x + xF + -3x4 = 3x4 + -3x4

Combine like terms: 3x4 + -3x4 = 0
-7x + xF + -3x4 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-7 + F + -3x3) = 0


Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0

Subproblem 2
Set the factor '(-7 + F + -3x3)' equal to zero and attempt to solve:

Simplifying
-7 + F + -3x3 = 0

Solving
-7 + F + -3x3 = 0

Move all terms containing x to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + F + 7 + -3x3 = 0 + 7

Reorder the terms:
-7 + 7 + F + -3x3 = 0 + 7

Combine like terms: -7 + 7 = 0
0 + F + -3x3 = 0 + 7
F + -3x3 = 0 + 7

Combine like terms: 0 + 7 = 7
F + -3x3 = 7

Add '-1F' to each side of the equation.
F + -1F + -3x3 = 7 + -1F

Combine like terms: F + -1F = 0
0 + -3x3 = 7 + -1F
-3x3 = 7 + -1F

Divide each side by '-3'.
x3 = -2.333333333 + 0.3333333333F

Simplifying
x3 = -2.333333333 + 0.3333333333F

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
x = {0}

See similar equations:

| 2.3+4y=8y-.33 | | x-0.25x=900 | | -6/12 | | 1/4=x/20 | | 12m+8m= | | 2y+4=-4y-8 | | 5(z-84)=65 | | X-3/18=7/9 | | 12x-14=-2x-32 | | 8b+6b=-12b+8b+4b | | 76=2L+6+2w | | 5(7a-5)= | | (X-6)3=64 | | 2/4×5 | | 4(3x-9)=3(2x-5) | | 0.9w=9.9 | | 5(c+2)=60 | | 25-7(n)=108 | | 36+15x=48+10x | | 3(3y-5)=-6 | | (12)-(9w)=75 | | 30A+20B=20200 | | 12(y-3)=72 | | 12.4h+14=2.4h-6 | | 25-7*n=108 | | 7+2m=18+5m | | -.4444a-9=1 | | 5(m+2)=35 | | bsquare+5b=0 | | -.4444-9=1 | | 2x+7x=300-5x | | 25-7n=108 |

Equations solver categories