(2x-9)(6x+7)=

Simple and best practice solution for (2x-9)(6x+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 (2x-9)(6x+7)= equation: 


Simplifying
(2x + -9)(6x + 7) = 0

Reorder the terms:
(-9 + 2x)(6x + 7) = 0

Reorder the terms:
(-9 + 2x)(7 + 6x) = 0

Multiply (-9 + 2x) * (7 + 6x)
(-9(7 + 6x) + 2x * (7 + 6x)) = 0
((7 * -9 + 6x * -9) + 2x * (7 + 6x)) = 0
((-63 + -54x) + 2x * (7 + 6x)) = 0
(-63 + -54x + (7 * 2x + 6x * 2x)) = 0
(-63 + -54x + (14x + 12x2)) = 0

Combine like terms: -54x + 14x = -40x
(-63 + -40x + 12x2) = 0

Solving
-63 + -40x + 12x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-7 + -6x)(9 + -2x) = 0


Subproblem 1
Set the factor '(-7 + -6x)' equal to zero and attempt to solve:

Simplifying
-7 + -6x = 0

Solving
-7 + -6x = 0

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

Add '7' to each side of the equation.
-7 + 7 + -6x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -6x = 0 + 7
-6x = 0 + 7

Combine like terms: 0 + 7 = 7
-6x = 7

Divide each side by '-6'.
x = -1.166666667

Simplifying
x = -1.166666667

Subproblem 2
Set the factor '(9 + -2x)' equal to zero and attempt to solve:

Simplifying
9 + -2x = 0

Solving
9 + -2x = 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 + -2x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 0 + -9
-2x = 0 + -9

Combine like terms: 0 + -9 = -9
-2x = -9

Divide each side by '-2'.
x = 4.5

Simplifying
x = 4.5
Solution
x = {-1.166666667, 4.5}

See similar equations:

| X^4=100 | | 2x+5=17+4x | | x(x-5)=15 | | 3-X-X-X-45=-X-3X-23+8 | | 6x-2(x-6)=4(x+1)+7 | | 6x+9=-15 | | .2z=9z | | 3y=6x+9 | | x+4x+x+6=180 | | 12x^2+14x+4= | | 4x+9=2x-3 | | 5000+6000= | | -4x-11x=120 | | 4-35-4X+4=5-3X-7-2X-20 | | -2.5w-1=15 | | 0.35x=8 | | 4x^2-4x-99=0 | | .75n+6=9 | | 11+4n=5n-(11+17) | | 4x+9=2x | | 28x+x^2=0 | | 53=z-19 | | 400+6m=313 | | 0.75y-16=24 | | 8x+2=5x-16 | | x-4y=3v | | 5(2x-4)=9(x+2) | | x+3y=2v | | 6x+4=5x+1 | | 6x=y | | 10x+0-x=12 | | 27-2x=7x+17 |

Equations solver categories