5x^2+7x-15x=0

Simple and best practice solution for 5x^2+7x-15x=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 5x^2+7x-15x=0 equation: 


Simplifying
5x2 + 7x + -15x = 0

Reorder the terms:
7x + -15x + 5x2 = 0

Combine like terms: 7x + -15x = -8x
-8x + 5x2 = 0

Solving
-8x + 5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-8 + 5x) = 0


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 '(-8 + 5x)' equal to zero and attempt to solve:

Simplifying
-8 + 5x = 0

Solving
-8 + 5x = 0

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

Add '8' to each side of the equation.
-8 + 8 + 5x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 0 + 8
5x = 0 + 8

Combine like terms: 0 + 8 = 8
5x = 8

Divide each side by '5'.
x = 1.6

Simplifying
x = 1.6
Solution
x = {0, 1.6}

See similar equations:

| 7x-5x+15=1x+8 | | -9=x-5 | | -46=7(6+7v)+2(1-2v) | | -2x-24=44-6x | | 25n^2-5n-12= | | -0.8+x=14.6 | | 5v^2+8v-4= | | -5z+2=10-9x | | x-16x^1/2=-64 | | 9(1[y-2]1)=27 | | 2(3x-1)=8-2(4x+5) | | 9x^2-17x+7=0 | | 30+v=7v | | 4(n-2)=-1-(-7n-2) | | 6(x-4)=-36 | | 2m^2-9m+9= | | x-4(2x+3)=2 | | x-3=x^2-10x+16 | | -5(-x-8)=2(2+2x)-5x | | (4+3)(3)=(x)(x) | | Log(2x+15)=2 | | 4(x-8)+14=2(x-4) | | 2x*4=7x-8/3 | | -11x-200=76+12x | | 5(4+5)=20+25 | | 4x-4=6x-10 | | 4x-4=x+4 | | 6y-4=180 | | 25=-5(1-6x) | | x^2-12-14=0 | | 8+12x+3(2x+3)= | | 100=4x(x) |

Equations solver categories