6x^2-28x=-2x^2-3x-18

Simple and best practice solution for 6x^2-28x=-2x^2-3x-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 6x^2-28x=-2x^2-3x-18 equation:


Simplifying
6x2 + -28x = -2x2 + -3x + -18

Reorder the terms:
-28x + 6x2 = -2x2 + -3x + -18

Reorder the terms:
-28x + 6x2 = -18 + -3x + -2x2

Solving
-28x + 6x2 = -18 + -3x + -2x2

Solving for variable 'x'.

Reorder the terms:
18 + -28x + 3x + 6x2 + 2x2 = -18 + -3x + -2x2 + 18 + 3x + 2x2

Combine like terms: -28x + 3x = -25x
18 + -25x + 6x2 + 2x2 = -18 + -3x + -2x2 + 18 + 3x + 2x2

Combine like terms: 6x2 + 2x2 = 8x2
18 + -25x + 8x2 = -18 + -3x + -2x2 + 18 + 3x + 2x2

Reorder the terms:
18 + -25x + 8x2 = -18 + 18 + -3x + 3x + -2x2 + 2x2

Combine like terms: -18 + 18 = 0
18 + -25x + 8x2 = 0 + -3x + 3x + -2x2 + 2x2
18 + -25x + 8x2 = -3x + 3x + -2x2 + 2x2

Combine like terms: -3x + 3x = 0
18 + -25x + 8x2 = 0 + -2x2 + 2x2
18 + -25x + 8x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
18 + -25x + 8x2 = 0

Factor a trinomial.
(9 + -8x)(2 + -1x) = 0

Subproblem 1

Set the factor '(9 + -8x)' equal to zero and attempt to solve: Simplifying 9 + -8x = 0 Solving 9 + -8x = 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 + -8x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -8x = 0 + -9 -8x = 0 + -9 Combine like terms: 0 + -9 = -9 -8x = -9 Divide each side by '-8'. x = 1.125 Simplifying x = 1.125

Subproblem 2

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

Solution

x = {1.125, 2}

See similar equations:

| -26+x-4x=10 | | -59x+30=-5x+2 | | 25+2y=3-y | | 2(x+18)-11=5 | | 5y+14=14 | | -3x-x-12=16 | | x=80t-16t^2+3.5 | | 4x^2-7x+9x^2+5x= | | -9x+13=-23 | | -20-x+3x=6 | | 2x+4y=1000000 | | 15y-8=12-y | | -2(a)+3=a-12 | | -8v-7=9 | | (b+8)(5b+4)= | | 5(3x+3)-2(2x-1)=2(5x-8)-4(-2x-2) | | -w+32=w-2 | | 6x+313=523 | | 5a+4+3a-7= | | 4f-9=8f+1-4f | | -7x+18=-94 | | 6(p+10)-3(2p+12)=-4P-4 | | 44-2+15x+5=180 | | s=vt-16t^2forv | | u-8+12=0 | | .05x-.25=.02+.44 | | 5(2-x)-x=2(X+3) | | usqared-8u+12=0 | | (Y-5)(y+5)=7y | | h(t)=16t^2+96t+880 | | y+4=2y+1 | | -3h-8-7=23 |

Equations solver categories