7xsquared+2x=0

Simple and best practice solution for 7xsquared+2x=0 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 7xsquared+2x=0 equation:


Simplifying
7xsquared + 2x = 0

Solving
7adeqrsux + 2x = 0

Solving for variable 'a'.

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

Add '-2x' to each side of the equation.
7adeqrsux + 2x + -2x = 0 + -2x

Combine like terms: 2x + -2x = 0
7adeqrsux + 0 = 0 + -2x
7adeqrsux = 0 + -2x
Remove the zero:
7adeqrsux = -2x

Divide each side by '7deqrsux'.
a = -0.2857142857d-1e-1q-1r-1s-1u-1

Simplifying
a = -0.2857142857d-1e-1q-1r-1s-1u-1

See similar equations:

| 6x+2x^2-6=6x+x^2+30 | | 10f+14=51+9f | | z^3+x^2=z+1 | | 12X+170=305000 | | 14p-7=8f-14 | | 55=x+22 | | 55=x+2 | | 5(x+2)=4(z+6) | | 1=9x^2+5x | | 0=-6x^2-5x-11 | | 24x^3+8x^2=100x^2-28x | | 17a+38=95+16a | | 2x+4=6x-y | | 2*x=24-3x | | 1.5/2=0.1/x | | 2x+2-8x=2(x-9) | | 6x^2+3x^2-4x-8=0 | | 7y^2+5y^2+3= | | (1/3x4)(1/7x6) | | 4x^3-36x=15 | | 5s+1=0 | | 1/3.6=170/x | | 3(2x-4)+3x^2=6(x+6) | | -1(5s+4)=0 | | 2.2/1=145/x | | f(x)=3e^2x | | 2x^2+16x+12=2 | | 8(m-1)=4(m-1) | | 5s+3=s-1 | | 21w-15=21+20w | | 0.25/2=0.5/x | | x^4+x^2=6 |

Equations solver categories