(12x+7)+(3x^2-12x-5)=

Simple and best practice solution for (12x+7)+(3x^2-12x-5)= 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 (12x+7)+(3x^2-12x-5)= equation:


Simplifying
(12x + 7) + (3x2 + -12x + -5) = 0

Reorder the terms:
(7 + 12x) + (3x2 + -12x + -5) = 0

Remove parenthesis around (7 + 12x)
7 + 12x + (3x2 + -12x + -5) = 0

Reorder the terms:
7 + 12x + (-5 + -12x + 3x2) = 0

Remove parenthesis around (-5 + -12x + 3x2)
7 + 12x + -5 + -12x + 3x2 = 0

Reorder the terms:
7 + -5 + 12x + -12x + 3x2 = 0

Combine like terms: 7 + -5 = 2
2 + 12x + -12x + 3x2 = 0

Combine like terms: 12x + -12x = 0
2 + 0 + 3x2 = 0
2 + 3x2 = 0

Solving
2 + 3x2 = 0

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 3x2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 3x2 = 0 + -2
3x2 = 0 + -2

Combine like terms: 0 + -2 = -2
3x2 = -2

Divide each side by '3'.
x2 = -0.6666666667

Simplifying
x2 = -0.6666666667

Reorder the terms:
0.6666666667 + x2 = -0.6666666667 + 0.6666666667

Combine like terms: -0.6666666667 + 0.6666666667 = 0.0000000000
0.6666666667 + x2 = 0.0000000000

The solution to this equation could not be determined.

See similar equations:

| 3x^2-32x+75=0 | | 26x-2=8x+3+85 | | 502.08+1.6= | | -20=1/3n--10 | | -4+2v=4(v-4) | | 2x+6+3x=7+2x+8 | | 5z+8z=Z-2-9z | | 10=5+v | | 8x+9=6x+32 | | -5/4x-2=-8 | | 2(6)+4y=24 | | y=1/2cos2x | | -20=1/3n-10 | | 212-3=53 | | 2(4)+4y=24 | | 3/50=x/5280 | | (1/65)=(1/x) | | 1+2r+8r=1+7r+8+4 | | y+26=-5 | | 5x+4x=40 | | 6b+10b-7= | | 10n-3=-2 | | 2(x+7)+x=6x+10 | | 72+x-x^2=0 | | 2(2)+4y=24 | | 6(3-4n)-3n=18 | | 24-6r=6[4-r] | | 25y+5x=30yx | | 14x+16=9x+14+52 | | 2(1)+4y=24 | | x^3-7x^2-8x=2 | | 20x=x^2+5 |

Equations solver categories