14x^2+5-7(x^2-2)+4=

Simple and best practice solution for 14x^2+5-7(x^2-2)+4= 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 14x^2+5-7(x^2-2)+4= equation:


Simplifying
14x2 + 5 + -7(x2 + -2) + 4 = 0

Reorder the terms:
14x2 + 5 + -7(-2 + x2) + 4 = 0
14x2 + 5 + (-2 * -7 + x2 * -7) + 4 = 0
14x2 + 5 + (14 + -7x2) + 4 = 0

Reorder the terms:
5 + 14 + 4 + 14x2 + -7x2 = 0

Combine like terms: 5 + 14 = 19
19 + 4 + 14x2 + -7x2 = 0

Combine like terms: 19 + 4 = 23
23 + 14x2 + -7x2 = 0

Combine like terms: 14x2 + -7x2 = 7x2
23 + 7x2 = 0

Solving
23 + 7x2 = 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 + 7x2 = 0 + -23

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

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

Divide each side by '7'.
x2 = -3.285714286

Simplifying
x2 = -3.285714286

Reorder the terms:
3.285714286 + x2 = -3.285714286 + 3.285714286

Combine like terms: -3.285714286 + 3.285714286 = 0.000000000
3.285714286 + x2 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 2(x^2)-8x=0 | | (x^2)-25x=0 | | c+.75=-.25 | | (x^2)-10x=0 | | (x^2)-3x=0 | | 6x-4=8+4x | | 2x-1=8.25 | | (x^2)+12x=0 | | 3x+17=4x+13 | | 4x-3=5-x | | 3.66=-2x+7.3 | | 5x=2x+5 | | 7-5[4-(2y-3)]= | | -2x=-13-3x | | 2x+5=5x | | -16x-4x=-7 | | 153-5x=7-7x | | 468=13+13x | | 2(k+5)-(-3+5)=8 | | -40-30x=14-9x | | 6x-27=71 | | 4=k+11 | | 139331=(.03*x)+x | | 24x+7=799 | | 7+3x=8+4x | | 133900=(.03*x)+x | | 77+19x=-740 | | 5[2x-5(2x+y)]= | | 28x+84=532 | | 17-32=-5x | | 22+3x=58 | | -(4x+7)= |

Equations solver categories