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

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


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

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

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

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

Combine like terms: 10x + -3x = 7x
(15 + 7x + -2x2) = 0

Solving
15 + 7x + -2x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + -1x)(3 + 2x) = 0

Subproblem 1

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 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 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. 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:

| 2x-5+2(2x)+13=-3-5x+(16-6) | | x+12=(-6) | | 2n+12=19 | | t^2-60=0 | | 2y-1/3=y/2 | | 1.5/16=x/30 | | 8=15+2m | | x-85=6x+30 | | t^2-120/2 | | 4+16x+89=9 | | -4r+5s+r-7s= | | 50x^2-2x-67=0 | | 5e=30 | | 4x^2-68x+168=0 | | 8y+4t-12y-7t= | | (b-4)/6=b/r | | 4u-2=-6c+28 | | 2(t-5)=y | | 4t-2=-5 | | 13=5h+18 | | 1.5/16=x/16 | | 2x2/15 | | 11=4f+27 | | 4(8x+8)=4x | | 4e+30=2 | | -9*(6x+4)=180 | | 6(x+3)=2(3x+8) | | 4-4x/4 | | 4(-3x-5)=15 | | 2-(-1x)=-8 | | X^2-7x+52=0 | | 5b+6=1 |

Equations solver categories