7(x+6)(3x+1)=0

Simple and best practice solution for 7(x+6)(3x+1)=0 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 7(x+6)(3x+1)=0 equation:


Simplifying
7(x + 6)(3x + 1) = 0

Reorder the terms:
7(6 + x)(3x + 1) = 0

Reorder the terms:
7(6 + x)(1 + 3x) = 0

Multiply (6 + x) * (1 + 3x)
7(6(1 + 3x) + x(1 + 3x)) = 0
7((1 * 6 + 3x * 6) + x(1 + 3x)) = 0
7((6 + 18x) + x(1 + 3x)) = 0
7(6 + 18x + (1 * x + 3x * x)) = 0
7(6 + 18x + (1x + 3x2)) = 0

Combine like terms: 18x + 1x = 19x
7(6 + 19x + 3x2) = 0
(6 * 7 + 19x * 7 + 3x2 * 7) = 0
(42 + 133x + 21x2) = 0

Solving
42 + 133x + 21x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7'.
7(6 + 19x + 3x2) = 0

Factor a trinomial.
7((6 + x)(1 + 3x)) = 0

Ignore the factor 7.

Subproblem 1

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

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 = {-6, -0.3333333333}

See similar equations:

| -(4y+2)-(-3y-5)=2 | | -3(4+4x)=-84 | | -5(x+3)=25 | | 5x-3=3x+10 | | m^2-2m-63=0 | | 10x+4=2x+6 | | n^2+2n-80=0 | | 8-x(5x-9)=3x-5x(x+3) | | c-6=20 | | 45+30x=105 | | 42=2d+5 | | y-11=-4 | | -5(k-5)-7k=121 | | 5(x-6)-(5x-30)=0 | | 4z=-96 | | X^2+3x+4=14 | | 5=12-X | | 2y-2=26 | | x=69-9y | | 3w^2-24w+48=0 | | 4x+7y=44 | | 2(x+3)=5x-4-5 | | 20=X-15 | | -3=20(x-3) | | 8(x-3)=9 | | 9y-2=8y+8 | | 6x^3+28x^2+32x=0 | | -3x-9x-69=113 | | 89.5x(-0.01)= | | 5x^2-x+7=0 | | x^2+7x=68 | | 13x^3-x=0 |

Equations solver categories