(9X^2+11)-(11x^2-12)=

Simple and best practice solution for (9X^2+11)-(11x^2-12)= 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 (9X^2+11)-(11x^2-12)= equation: 


Simplifying
(9X2 + 11) + -1(11x2 + -12) = 0

Reorder the terms:
(11 + 9X2) + -1(11x2 + -12) = 0

Remove parenthesis around (11 + 9X2)
11 + 9X2 + -1(11x2 + -12) = 0

Reorder the terms:
11 + 9X2 + -1(-12 + 11x2) = 0
11 + 9X2 + (-12 * -1 + 11x2 * -1) = 0
11 + 9X2 + (12 + -11x2) = 0

Reorder the terms:
11 + 12 + 9X2 + -11x2 = 0

Combine like terms: 11 + 12 = 23
23 + 9X2 + -11x2 = 0

Solving
23 + 9X2 + -11x2 = 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 + 9X2 + -23 + -11x2 = 0 + -23

Reorder the terms:
23 + -23 + 9X2 + -11x2 = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 9X2 + -11x2 = 0 + -23
9X2 + -11x2 = 0 + -23

Combine like terms: 0 + -23 = -23
9X2 + -11x2 = -23

Add '11x2' to each side of the equation.
9X2 + -11x2 + 11x2 = -23 + 11x2

Combine like terms: -11x2 + 11x2 = 0
9X2 + 0 = -23 + 11x2
9X2 = -23 + 11x2

Divide each side by '9'.
X2 = -2.555555556 + 1.222222222x2

Simplifying
X2 = -2.555555556 + 1.222222222x2

Reorder the terms:
2.555555556 + X2 + -1.222222222x2 = -2.555555556 + 1.222222222x2 + 2.555555556 + -1.222222222x2

Reorder the terms:
2.555555556 + X2 + -1.222222222x2 = -2.555555556 + 2.555555556 + 1.222222222x2 + -1.222222222x2

Combine like terms: -2.555555556 + 2.555555556 = 0.000000000
2.555555556 + X2 + -1.222222222x2 = 0.000000000 + 1.222222222x2 + -1.222222222x2
2.555555556 + X2 + -1.222222222x2 = 1.222222222x2 + -1.222222222x2

Combine like terms: 1.222222222x2 + -1.222222222x2 = 0.000000000
2.555555556 + X2 + -1.222222222x2 = 0.000000000

The solution to this equation could not be determined.

See similar equations:

| 5x+20=145 | | 2.95x+3(2.97)=32.51 | | X-11+11x+9= | | 3/(7/3) | | X+0.2X=5090 | | 4/5(-10p) | | 7(x-11)=12x-22 | | 13y-9y-10=68.44 | | 3/7/3 | | (r-2)(r+3)=(r-2)(2r+5) | | -4(y-7)=-2y+34 | | 3x+9x+10-2=17 | | (7b-3)(7b+3)= | | (-4X+1)+(6X^2+4X+2)= | | 7b-10=3b+14 | | 6u+36=-2(u+6) | | 25[8-v]-8v=81 | | 4/3=x/3-9 | | 5(b-1)=-4+5b | | X+XY=5090 | | -5/8(3) | | 5h+6+8h-3=76 | | -6(u-2)=-9u-18 | | -9n-1=-10n | | 3/5x-9=2 | | 3(5+3x)=8(5+x) | | 13+3x=R | | 3(x+2)-5=5x-3x+15 | | 14x^2-xy+y^2=20 | | 4/7(-1/4) | | 5=3(m-5)+m | | x/1=4 |

Equations solver categories