(7x-49)(12-2x)=0

Simple and best practice solution for (7x-49)(12-2x)=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-49)(12-2x)=0 equation:


Simplifying
(7x + -49)(12 + -2x) = 0

Reorder the terms:
(-49 + 7x)(12 + -2x) = 0

Multiply (-49 + 7x) * (12 + -2x)
(-49(12 + -2x) + 7x * (12 + -2x)) = 0
((12 * -49 + -2x * -49) + 7x * (12 + -2x)) = 0
((-588 + 98x) + 7x * (12 + -2x)) = 0
(-588 + 98x + (12 * 7x + -2x * 7x)) = 0
(-588 + 98x + (84x + -14x2)) = 0

Combine like terms: 98x + 84x = 182x
(-588 + 182x + -14x2) = 0

Solving
-588 + 182x + -14x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '14'.
14(-42 + 13x + -1x2) = 0

Factor a trinomial.
14((-7 + x)(6 + -1x)) = 0

Ignore the factor 14.

Subproblem 1

Set the factor '(-7 + x)' equal to zero and attempt to solve: Simplifying -7 + x = 0 Solving -7 + x = 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 + x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + x = 0 + 7 x = 0 + 7 Combine like terms: 0 + 7 = 7 x = 7 Simplifying x = 7

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 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 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {7, 6}

See similar equations:

| 3x+(x+15)=170 | | 50.95=11x+6.95x | | X^2-9y^2-10x-36y=2 | | 16-v^4=0 | | 4.9-6.5g=-7.5g-2.2 | | 5(1-2x)=2(4-2x) | | 2(a-1)+4a=3a+2 | | X^2-9y^2-10x-36y-2=0 | | f(x)=-x^2+2x-7 | | 3+6r-1=7r+5-4r | | -7(-5-2p)=4p-5 | | 9+4(x-2)=6-12(x-5) | | 12xsquared-36x=0 | | -3/4b-19=12-7/4b | | -8x+12x-8x=-36 | | z^2-8z+16=64 | | 3(4.5-1.2v)=-8.3v+6.8+3.7v | | -y^4+16=0 | | 6a-6=36 | | k-3(4k-2)=-7k+5-3k | | 3+b=-14 | | 4p-17=-11+p | | 8x-2=6x+14 | | 5(1-2x)=2(x+1) | | 8s-16=4s | | 27y^2z^3-36yz^4+12z^3=0 | | a^2+7a+10=o | | 85-16=45 | | -3x^2+4-1=0 | | 3p-5p=-104 | | 3(4.5-1.2v)=-8.3v+638+3.7v | | -16-(-t)=-t |

Equations solver categories