3x^2+5x^2-12x=0

Simple and best practice solution for 3x^2+5x^2-12x=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 3x^2+5x^2-12x=0 equation:


Simplifying
3x2 + 5x2 + -12x = 0

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

Combine like terms: 3x2 + 5x2 = 8x2
-12x + 8x2 = 0

Solving
-12x + 8x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(-3 + 2x) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-3 + 2x)' equal to zero and attempt to solve: Simplifying -3 + 2x = 0 Solving -3 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2x = 0 + 3 2x = 0 + 3 Combine like terms: 0 + 3 = 3 2x = 3 Divide each side by '2'. x = 1.5 Simplifying x = 1.5

Solution

x = {0, 1.5}

See similar equations:

| -(y+5)+6y= | | 7-5z=5z+17 | | (49x3)/(7x7) | | 6/2b-270/2b | | 12-6=13g | | x+(x+2)+(x+4)+(x+6)=135 | | P^2-12p+4=0 | | 6(8-x)+2=-2(x-2)-4 | | 2(4-m)=2(m-4) | | 17t-12=9t-7 | | 2(x-2)=5x | | 5(g+2)=-10 | | f(12)=60-2/3 | | 5r-15=-45 | | -3x+2=9 | | 10=-5(-4-2x) | | 2*2-4=n*2x | | 2=2-6m+m | | x+6(x-5)=5 | | 23/48=100/x | | 10p/9×7p2 | | 155/35= | | 2m-4=n*2x | | 3x-7+2-(x+4)=9-2x+5+6x | | 3/5x-1/3=-7/3 | | 16x-12=-126 | | 0=x^2+10x | | X/4-2/4=8 | | -7x^4+42x+280=0 | | QXS=-400+10PX | | -4x-30/x-34 | | 8d+3=5d-6 |

Equations solver categories