(14x+9)(5x-3)=0

Simple and best practice solution for (14x+9)(5x-3)=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 (14x+9)(5x-3)=0 equation:


Simplifying
(14x + 9)(5x + -3) = 0

Reorder the terms:
(9 + 14x)(5x + -3) = 0

Reorder the terms:
(9 + 14x)(-3 + 5x) = 0

Multiply (9 + 14x) * (-3 + 5x)
(9(-3 + 5x) + 14x * (-3 + 5x)) = 0
((-3 * 9 + 5x * 9) + 14x * (-3 + 5x)) = 0
((-27 + 45x) + 14x * (-3 + 5x)) = 0
(-27 + 45x + (-3 * 14x + 5x * 14x)) = 0
(-27 + 45x + (-42x + 70x2)) = 0

Combine like terms: 45x + -42x = 3x
(-27 + 3x + 70x2) = 0

Solving
-27 + 3x + 70x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-9 + -14x)(3 + -5x) = 0

Subproblem 1

Set the factor '(-9 + -14x)' equal to zero and attempt to solve: Simplifying -9 + -14x = 0 Solving -9 + -14x = 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 + -14x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -14x = 0 + 9 -14x = 0 + 9 Combine like terms: 0 + 9 = 9 -14x = 9 Divide each side by '-14'. x = -0.6428571429 Simplifying x = -0.6428571429

Subproblem 2

Set the factor '(3 + -5x)' equal to zero and attempt to solve: Simplifying 3 + -5x = 0 Solving 3 + -5x = 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 + -5x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5x = 0 + -3 -5x = 0 + -3 Combine like terms: 0 + -3 = -3 -5x = -3 Divide each side by '-5'. x = 0.6 Simplifying x = 0.6

Solution

x = {-0.6428571429, 0.6}

See similar equations:

| -7+(-5x)=-127 | | 18xsquared=15x | | 2l+2w=450 | | 6(a-1)=4(a-2) | | x*x=16(x-1)(x-1) | | 4.2+33.6=-1.4x | | 8x+3=11+3x | | 4x-3x+10=10 | | 4x-16=90 | | -8x=-12-20 | | 7x-23.8+12.95= | | 0.5y=4.5x-3 | | 3200oz=lb | | g(x)=12x^2+5x+7 | | 3x^3-22x^2-2x-148=0 | | 200=16tsquared | | 217.4+(10)=9783 | | 2z-7=-3z | | (2x+6)3=x(4)+8 | | 62-3x+4=4 | | 7x-8y=25 | | 2x^2+14=4x | | -12(-4)-10=-6(-4)+14 | | 8x+3y=-11 | | -108+9x=108+x | | 122=-2x-4(-7x+2) | | 4x-16y=128 | | -2x-21=49+3x | | 2X-5-x=-10 | | m^2-3m-504=0 | | -20-2x=22+x | | -12(4)-10=-6(4)+14 |

Equations solver categories