(4x+6)(-7x-2)=

Simple and best practice solution for (4x+6)(-7x-2)= 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 (4x+6)(-7x-2)= equation: 


Simplifying
(4x + 6)(-7x + -2) = 0

Reorder the terms:
(6 + 4x)(-7x + -2) = 0

Reorder the terms:
(6 + 4x)(-2 + -7x) = 0

Multiply (6 + 4x) * (-2 + -7x)
(6(-2 + -7x) + 4x * (-2 + -7x)) = 0
((-2 * 6 + -7x * 6) + 4x * (-2 + -7x)) = 0
((-12 + -42x) + 4x * (-2 + -7x)) = 0
(-12 + -42x + (-2 * 4x + -7x * 4x)) = 0
(-12 + -42x + (-8x + -28x2)) = 0

Combine like terms: -42x + -8x = -50x
(-12 + -50x + -28x2) = 0

Solving
-12 + -50x + -28x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-2'.
-2(6 + 25x + 14x2) = 0

Factor a trinomial.
-2((3 + 2x)(2 + 7x)) = 0

Ignore the factor -2.

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 '(2 + 7x)' equal to zero and attempt to solve:

Simplifying
2 + 7x = 0

Solving
2 + 7x = 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 + 7x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7x = 0 + -2
7x = 0 + -2

Combine like terms: 0 + -2 = -2
7x = -2

Divide each side by '7'.
x = -0.2857142857

Simplifying
x = -0.2857142857
Solution
x = {-1.5, -0.2857142857}

See similar equations:

| 5x+7y=525 | | 2(n-3)=3n | | .5(x-0.25)=.4 | | y-3=1/5(x-8) | | 9+1.45m+0.08=16.20m-0.13 | | x(4x-6)=54 | | n-19=317 | | 15(x+1)-7x-63=4x | | 0.4x^2+0.7x-0.8=O | | -(x-7)=5(3x-1)-4 | | .7(x+3)=83 | | 74+p=87 | | 13/6p=234 | | d+4.3=-4.5 | | 5(5x-16)=120 | | .6(j+13)=22 | | X+6=-24-9x | | 0.65*0.03+0.35*p=0.0426 | | .625(x-.3)=.4167 | | 14x=18-x^2 | | 3.4+d=8 | | -2p+4=-(5p+1) | | 54+3=28 | | P+3=15 | | 3/16-3/4 | | 8y-6(y+5)=3x(3y-3) | | 5x^2=26x | | 4/5-r=-21/4 | | N*2+8=-12 | | 8-3/x=16 | | 6/0.12 | | -7.2(c-15.6)=-9 |

Equations solver categories