3(2x-3)(5-x)=0

Simple and best practice solution for 3(2x-3)(5-x)=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 3(2x-3)(5-x)=0 equation:


Simplifying
3(2x + -3)(5 + -1x) = 0

Reorder the terms:
3(-3 + 2x)(5 + -1x) = 0

Multiply (-3 + 2x) * (5 + -1x)
3(-3(5 + -1x) + 2x * (5 + -1x)) = 0
3((5 * -3 + -1x * -3) + 2x * (5 + -1x)) = 0
3((-15 + 3x) + 2x * (5 + -1x)) = 0
3(-15 + 3x + (5 * 2x + -1x * 2x)) = 0
3(-15 + 3x + (10x + -2x2)) = 0

Combine like terms: 3x + 10x = 13x
3(-15 + 13x + -2x2) = 0
(-15 * 3 + 13x * 3 + -2x2 * 3) = 0
(-45 + 39x + -6x2) = 0

Solving
-45 + 39x + -6x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(-15 + 13x + -2x2) = 0

Factor a trinomial.
3((-5 + x)(3 + -2x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Simplifying x = 5

Subproblem 2

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

Solution

x = {5, 1.5}

See similar equations:

| 7/9=x/4 | | h/6=-4 | | 3m+1m-7+3m=2 | | -4+5n=18+3n | | -9-4n=-3(4n+3) | | 5a^2+12a+7=(5a+7) | | x/2=6/8 | | -7k+27=-5(k-7) | | 4x+3+6=9 | | -2r-4r=-18 | | a/7=9/8 | | 3(2x-3)-18=99 | | 19x-32+17x=18x-30+16x-4 | | 9u-2-7=20 | | 4x-25=-15 | | 2/3(6x-9)=-26 | | 3x^2+10=7 | | 0.5x+0.1y=8.5 | | Ln(x-1)=0.5 | | X+3x-3=9-2x | | 3mn-7p=3kform | | 5=n/4-7 | | -3(x+4)-5=17 | | -10=15+a | | 10=16106 | | (6D+7)+19+(10D+1)= | | 20s-7=3 | | 15-4x-2=3-4x+1+x | | 7+r-3r=-5 | | n-6.19=6.6 | | (1+cosx)(1-cosx)=0 | | 9-11=88 |

Equations solver categories