25x^2+30-7=0

Simple and best practice solution for 25x^2+30-7=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 25x^2+30-7=0 equation:


Simplifying
25x2 + 30 + -7 = 0

Reorder the terms:
30 + -7 + 25x2 = 0

Combine like terms: 30 + -7 = 23
23 + 25x2 = 0

Solving
23 + 25x2 = 0

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 25x2 = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 25x2 = 0 + -23
25x2 = 0 + -23

Combine like terms: 0 + -23 = -23
25x2 = -23

Divide each side by '25'.
x2 = -0.92

Simplifying
x2 = -0.92

Reorder the terms:
0.92 + x2 = -0.92 + 0.92

Combine like terms: -0.92 + 0.92 = 0.00
0.92 + x2 = 0.00

The solution to this equation could not be determined.

See similar equations:

| -16t^2+20t+3=0 | | 2/7(14(15)-18)=12 | | 3≥(7-x)/21 | | (11+x^2)=289+x^2 | | 10x+7y+5z=1176 | | 8x+(4x^2)=16 | | 12x^6-5x^4+25x^2=0 | | 5y+3(y-3)=5(y+1) | | (7x+4)-(-7x+9)= | | -15/x=-1 | | 34=32.7log(x+1) | | X/-20=-0.5 | | rx^2+sy^2+t=0 | | 6m+3n-2m+11n= | | 5r-24=-28+9r | | (4x)(x+2)=16 | | 7+14+-2y-3y=13 | | 12p^2-129p+90=0 | | x^2-y^2+6x-2y+7=0 | | 3z-4=-12+4z | | 4(x+4)*2+4(x)*2=80*2 | | 5-4(x-8)=5x-(2x+3) | | x=40+-2y | | 68=20+8xf | | 4cosx-5=cosx-3 | | 20/3=50/x | | 5t+3+4t-8t=6+3 | | 6x-15=6x+5 | | 21n^2-50n-16=0 | | -5(w-1)=30 | | 12c^3-9c^2= | | 21/10/2/3 |

Equations solver categories