4x^2-9=3x^2-12

Simple and best practice solution for 4x^2-9=3x^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 4x^2-9=3x^2-12 equation:


Simplifying
4x2 + -9 = 3x2 + -12

Reorder the terms:
-9 + 4x2 = 3x2 + -12

Reorder the terms:
-9 + 4x2 = -12 + 3x2

Solving
-9 + 4x2 = -12 + 3x2

Solving for variable 'x'.

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

Add '-3x2' to each side of the equation.
-9 + 4x2 + -3x2 = -12 + 3x2 + -3x2

Combine like terms: 4x2 + -3x2 = 1x2
-9 + 1x2 = -12 + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-9 + 1x2 = -12 + 0
-9 + 1x2 = -12

Add '9' to each side of the equation.
-9 + 9 + 1x2 = -12 + 9

Combine like terms: -9 + 9 = 0
0 + 1x2 = -12 + 9
1x2 = -12 + 9

Combine like terms: -12 + 9 = -3
1x2 = -3

Divide each side by '1'.
x2 = -3

Simplifying
x2 = -3

Reorder the terms:
3 + x2 = -3 + 3

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

The solution to this equation could not be determined.

See similar equations:

| 5(x-7)=4(2x-3) | | -14=-5+3y | | 6x^2/xd | | x+58=119 | | x-(x*0.2)=2305.27 | | -2+2x=x+4 | | 5t+12=7t+8 | | a/4=-17 | | ax/xd | | -14.3m-13.6=-7.6m+16.8-5.1m | | .05x+.008=.016+.04x | | 10(s-6)=168 | | 10u-4u=54 | | 8x^5=3+7x | | 2/2-3=5 | | (15x^2y^6)/5x | | (15x^2y^6)/5x=a | | -(6h+5z)= | | 30y=402 | | 86/45.55/105.20/43.12/11 | | 3x-24=-5x-8 | | 40x+18(1.5x)=750 | | (15x^2)/5x | | 17x=-221 | | m-1/3=1/3 | | M+42=85 | | -8(7x-8y+9z)= | | 2-6+x=2 | | 3y+x=194 | | Y=-3cosx-1 | | 3x-12=5x+35 | | 80=10x+10y |

Equations solver categories