5+6x(x+2)=5x+8

Simple and best practice solution for 5+6x(x+2)=5x+8 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+6x(x+2)=5x+8 equation: 


Simplifying
5 + 6x(x + 2) = 5x + 8

Reorder the terms:
5 + 6x(2 + x) = 5x + 8
5 + (2 * 6x + x * 6x) = 5x + 8
5 + (12x + 6x2) = 5x + 8

Reorder the terms:
5 + 12x + 6x2 = 8 + 5x

Solving
5 + 12x + 6x2 = 8 + 5x

Solving for variable 'x'.

Reorder the terms:
5 + -8 + 12x + -5x + 6x2 = 8 + 5x + -8 + -5x

Combine like terms: 5 + -8 = -3
-3 + 12x + -5x + 6x2 = 8 + 5x + -8 + -5x

Combine like terms: 12x + -5x = 7x
-3 + 7x + 6x2 = 8 + 5x + -8 + -5x

Reorder the terms:
-3 + 7x + 6x2 = 8 + -8 + 5x + -5x

Combine like terms: 8 + -8 = 0
-3 + 7x + 6x2 = 0 + 5x + -5x
-3 + 7x + 6x2 = 5x + -5x

Combine like terms: 5x + -5x = 0
-3 + 7x + 6x2 = 0

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


Subproblem 1
Set the factor '(-3 + -2x)' equal to zero and attempt to solve:

Simplifying
-3 + -2x = 0

Solving
-3 + -2x = 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 + -2x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -2x = 0 + 3
-2x = 0 + 3

Combine like terms: 0 + 3 = 3
-2x = 3

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

Subproblem 2
Set the factor '(1 + -3x)' equal to zero and attempt to solve:

Simplifying
1 + -3x = 0

Solving
1 + -3x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -3x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3x = 0 + -1
-3x = 0 + -1

Combine like terms: 0 + -1 = -1
-3x = -1

Divide each side by '-3'.
x = 0.3333333333

Simplifying
x = 0.3333333333
Solution
x = {-1.5, 0.3333333333}

See similar equations:

| 4q+3w+6i+I= | | (0.8x^2+0.5x-0.9)-(0.9x^2+1.3)= | | -43-2x=7+7x | | 3+3+3=9 | | 28/(3x+5)=0 | | (Logx)(3logx+4)=15 | | 0.39=0.15+0.3w | | (2x^2+5x-5)-(-4x+7)= | | -54=2x+6(3x+11) | | 28/(3x+5) | | (2x+4)-(9x-7)= | | (Logs)(3logx+4)=15 | | (-2y^2-4y)+(7y^2+y-2)= | | 12m-7=4m+17 | | 2y/27-2/9+y/3=-5/7 | | 178=x+2x+(x+14) | | (9x+4)+(2x+8)= | | 12x^2-60x=0 | | 3y-3=-5-y-10 | | 6m+18=9m+3 | | 5-2(1-X)=4X+7 | | 5m=3m+24 | | 32=-6x+2(6x+7) | | (Y-3)/(y+9) | | 3x^2-2x+1=-2 | | -2m-6=m | | 3x-10=-3 | | 12p-12=-24 | | -46=-6x+2(6x+7) | | 4x^2-15=0 | | h-14=-8 | | 156=-6x+6(2x+17) |

Equations solver categories