2x^2-24x=-2x^2-7x-18

Simple and best practice solution for 2x^2-24x=-2x^2-7x-18 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 2x^2-24x=-2x^2-7x-18 equation:


Simplifying
2x2 + -24x = -2x2 + -7x + -18

Reorder the terms:
-24x + 2x2 = -2x2 + -7x + -18

Reorder the terms:
-24x + 2x2 = -18 + -7x + -2x2

Solving
-24x + 2x2 = -18 + -7x + -2x2

Solving for variable 'x'.

Reorder the terms:
18 + -24x + 7x + 2x2 + 2x2 = -18 + -7x + -2x2 + 18 + 7x + 2x2

Combine like terms: -24x + 7x = -17x
18 + -17x + 2x2 + 2x2 = -18 + -7x + -2x2 + 18 + 7x + 2x2

Combine like terms: 2x2 + 2x2 = 4x2
18 + -17x + 4x2 = -18 + -7x + -2x2 + 18 + 7x + 2x2

Reorder the terms:
18 + -17x + 4x2 = -18 + 18 + -7x + 7x + -2x2 + 2x2

Combine like terms: -18 + 18 = 0
18 + -17x + 4x2 = 0 + -7x + 7x + -2x2 + 2x2
18 + -17x + 4x2 = -7x + 7x + -2x2 + 2x2

Combine like terms: -7x + 7x = 0
18 + -17x + 4x2 = 0 + -2x2 + 2x2
18 + -17x + 4x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
18 + -17x + 4x2 = 0

Factor a trinomial.
(2 + -1x)(9 + -4x) = 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 '(9 + -4x)' equal to zero and attempt to solve: Simplifying 9 + -4x = 0 Solving 9 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4x = 0 + -9 -4x = 0 + -9 Combine like terms: 0 + -9 = -9 -4x = -9 Divide each side by '-4'. x = 2.25 Simplifying x = 2.25

Solution

x = {2, 2.25}

See similar equations:

| 30x^3-9x^2-3x=0 | | x^2+4=17 | | (x^3+2x+3x+6)= | | (2x^3+3)= | | (x^2+3)(x^3+2x^2+3x+6)+(2x^3+3)= | | 10y^2+33y+20=0 | | y^3+8y^2+16y=0 | | x^2+4x-60=0 | | 14x^2-5x=0 | | (x^3+y^5)(x^3-y^5)= | | 5x^2+11x+1=0 | | y^2-16y-4= | | y=5x^2-3x+5 | | 7x-28=2x^2-8x-3x+12 | | y=x^2+5x | | y=x^2+2x | | x^7-5x^5+x^2-5=0 | | 15x^2-8x-7=0 | | X^2+6x-27=0 | | 3x^2-6x+12=0 | | (4x^3-6x^2+5)-(8x^2+3x-6)= | | 11x^2-2x+9=0 | | 4x(2x^2-6x-5)= | | 10x^2+5x+8=0 | | 9x^2+9x+8=0 | | 12x^2+5x+10=0 | | 9x^2+21x+12=0 | | -2x^2+4x+12=0 | | 3x^2+10x+8=0 | | -8x^2+8x-2=0 | | X^2-x-2=0 | | 3x^2+x-1=0 |

Equations solver categories