5*x^2+7*x=6

Simple and best practice solution for 5*x^2+7*x=6 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 5*x^2+7*x=6 equation:


Simplifying
5x2 + 7x = 6

Reorder the terms:
7x + 5x2 = 6

Solving
7x + 5x2 = 6

Solving for variable 'x'.

Reorder the terms:
-6 + 7x + 5x2 = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + 7x + 5x2 = 0

Factor a trinomial.
(-2 + -1x)(3 + -5x) = 0

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Solution

x = {-2, 0.6}

See similar equations:

| 4x-4*-8=16 | | 5y-6=-2y+4 | | 4x-4*0=16 | | 4*0-4*y=16 | | 4*0-4y= | | 12x=78 | | 8(x+10)=3x+55 | | 1=143x | | 1=143 | | a^2-2ab+b^2=0 | | 10x^2-55x=0 | | 64x^6-y^6=0 | | 0.4(x+2.2)=12 | | 192x^2-144=0 | | 0.4(x-4)=12 | | 10*x^2-19*x+6=0 | | 6v^2-23v+10=0 | | -3(3/4)x=(-60) | | (2/5)x=(-10) | | 4x+56=12x | | -9=5x-4x-5 | | 7(5x-3)=84 | | 3x+12=1x+17 | | X-y=36 | | (8+3x)-(x+3)=0 | | 4+4x+x=39 | | 5+8p=6 | | 2*x^2-2*x-1=0 | | (3x^2+2x^2-5x+4)/(x+2) | | x^2-4*x-7=0 | | 5-9x=129-37x | | 18p+9=9 |

Equations solver categories