x^2+6x-17=3x-7

Simple and best practice solution for x^2+6x-17=3x-7 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 x^2+6x-17=3x-7 equation:


Simplifying
x2 + 6x + -17 = 3x + -7

Reorder the terms:
-17 + 6x + x2 = 3x + -7

Reorder the terms:
-17 + 6x + x2 = -7 + 3x

Solving
-17 + 6x + x2 = -7 + 3x

Solving for variable 'x'.

Reorder the terms:
-17 + 7 + 6x + -3x + x2 = -7 + 3x + 7 + -3x

Combine like terms: -17 + 7 = -10
-10 + 6x + -3x + x2 = -7 + 3x + 7 + -3x

Combine like terms: 6x + -3x = 3x
-10 + 3x + x2 = -7 + 3x + 7 + -3x

Reorder the terms:
-10 + 3x + x2 = -7 + 7 + 3x + -3x

Combine like terms: -7 + 7 = 0
-10 + 3x + x2 = 0 + 3x + -3x
-10 + 3x + x2 = 3x + -3x

Combine like terms: 3x + -3x = 0
-10 + 3x + x2 = 0

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

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

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 = {-5, 2}

See similar equations:

| 4u-28=-4(u-5) | | 2(v+1)=-2v-18 | | f(x)=x^2-4x+16 | | -13=-(x+9) | | -2x-9=x-21 | | X^2(x+2)=6 | | -8x-9=-6x+5 | | 3=x+3-sx | | 12+3(8-2x)=4(3-x)-6x | | 10x+20y=1500 | | 40a+8n+56= | | -1/2-1/3x=4/5 | | -5x-2+2(x+1)=5x-6 | | 2y-4=3y-8 | | 6/5x-2/3=-1/2 | | 33=55-11r | | 15x-30=3x-20 | | y+(-79)=-74 | | -g+5-2g=3-3G+2 | | 1000=2000x+200x^3 | | 28=-8x+6(x+5) | | 9y+81=-63 | | -4u+2(u-3)=-12 | | 682=-11b | | x-3-5x=-3x-6+7x | | a=mxy | | -10y+90=80 | | 3.5c+4-5.5c=29.5 | | -7x-3y+3x-6y-x= | | -6/5x-3/2=-1/3 | | 1/7=-1/2y-2/3 | | 3x=12+30 |

Equations solver categories