(7x-6)(5x+6)=0

Simple and best practice solution for (7x-6)(5x+6)=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 (7x-6)(5x+6)=0 equation:


Simplifying
(7x + -6)(5x + 6) = 0

Reorder the terms:
(-6 + 7x)(5x + 6) = 0

Reorder the terms:
(-6 + 7x)(6 + 5x) = 0

Multiply (-6 + 7x) * (6 + 5x)
(-6(6 + 5x) + 7x * (6 + 5x)) = 0
((6 * -6 + 5x * -6) + 7x * (6 + 5x)) = 0
((-36 + -30x) + 7x * (6 + 5x)) = 0
(-36 + -30x + (6 * 7x + 5x * 7x)) = 0
(-36 + -30x + (42x + 35x2)) = 0

Combine like terms: -30x + 42x = 12x
(-36 + 12x + 35x2) = 0

Solving
-36 + 12x + 35x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-6 + -5x)(6 + -7x) = 0

Subproblem 1

Set the factor '(-6 + -5x)' equal to zero and attempt to solve: Simplifying -6 + -5x = 0 Solving -6 + -5x = 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 + -5x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -5x = 0 + 6 -5x = 0 + 6 Combine like terms: 0 + 6 = 6 -5x = 6 Divide each side by '-5'. x = -1.2 Simplifying x = -1.2

Subproblem 2

Set the factor '(6 + -7x)' equal to zero and attempt to solve: Simplifying 6 + -7x = 0 Solving 6 + -7x = 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 + -7x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -7x = 0 + -6 -7x = 0 + -6 Combine like terms: 0 + -6 = -6 -7x = -6 Divide each side by '-7'. x = 0.8571428571 Simplifying x = 0.8571428571

Solution

x = {-1.2, 0.8571428571}

See similar equations:

| 1+5x=-8+x+x | | 5a+3b=13 | | 4t-2t=6 | | (6n^2-6n-5)(7n^2+6n-5)=0 | | 10z-22=8z-10 | | 3(x-3)=3(x-6) | | 3u^2+2=0 | | (7r^2-6r-6)(2r-4)=0 | | (4a+2)(6a^2-a+2)=0 | | 6x+7y=41 | | (4m+7n)+(-3m+12)=0 | | 4(x-2)=4(6-x) | | x-6=x+14 | | (6k+5)(5k+5)=0 | | 15+.50x=25+.45x | | 5t-20=65 | | 4(x-6)=46 | | w+3w=4w+2 | | X^4-14x^2-51=0 | | 4(x+3)=46 | | -x-6=x+14 | | 16x^3+128=0 | | 4(x-3)=46 | | 3(m+26)=-3m | | 18=9x-4x-x | | -8h+13=-23+4h | | 6x+12=2x-8 | | 4(x+3)=(x+3)46 | | s=4n+4v | | 6=-d+15 | | 3x=-18+4y | | 4(x-3)=4(x-3)46 |

Equations solver categories