5x^2-4x=672

Simple and best practice solution for 5x^2-4x=672 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^2-4x=672 equation:


Simplifying
5x2 + -4x = 672

Reorder the terms:
-4x + 5x2 = 672

Solving
-4x + 5x2 = 672

Solving for variable 'x'.

Reorder the terms:
-672 + -4x + 5x2 = 672 + -672

Combine like terms: 672 + -672 = 0
-672 + -4x + 5x2 = 0

Factor a trinomial.
(-56 + -5x)(12 + -1x) = 0

Subproblem 1

Set the factor '(-56 + -5x)' equal to zero and attempt to solve: Simplifying -56 + -5x = 0 Solving -56 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '56' to each side of the equation. -56 + 56 + -5x = 0 + 56 Combine like terms: -56 + 56 = 0 0 + -5x = 0 + 56 -5x = 0 + 56 Combine like terms: 0 + 56 = 56 -5x = 56 Divide each side by '-5'. x = -11.2 Simplifying x = -11.2

Subproblem 2

Set the factor '(12 + -1x)' equal to zero and attempt to solve: Simplifying 12 + -1x = 0 Solving 12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + -1x = 0 + -12 Combine like terms: 12 + -12 = 0 0 + -1x = 0 + -12 -1x = 0 + -12 Combine like terms: 0 + -12 = -12 -1x = -12 Divide each side by '-1'. x = 12 Simplifying x = 12

Solution

x = {-11.2, 12}

See similar equations:

| 3x^2-x^2=162 | | 2a^5/a^7 | | 4x+56+5x+16=90 | | 2x^2-11x=51 | | (2x+28)+(3x-14)=180 | | (2x+28)+(3x+14)=180 | | 6cos(3-2x)=3 | | 8x-136+8x-136=32 | | 15(9c-1)-14=133c+15 | | 5x+10(x+8)= | | 38x^2/95x^3 | | 3x-15y+24z= | | 4+2x=5x | | 6(y-2)=4y-18 | | 3r^2-r=140 | | 2x+52+5x+44=180 | | (4x-20)+x=180 | | 7x-58+4x+27=90 | | 27x+21=70 | | 2(1/2-2y=3/2) | | 12a-3(4a+2)=-6 | | 3x+5=11+9x | | 2x+24+6x-29=67 | | 10v^2+7=647 | | (2x+3)(2x^2-5x+3)=0 | | x^2-20X-60=10 | | 2(10d^2-41d+40)=0 | | 1.3=7.75 | | 2x+19+4x+40=107 | | 2a+5b+5c= | | 3m+(2+2b)=112 | | -2+11=15x-3-14x |

Equations solver categories