(5x-5)(3x+6)=

Simple and best practice solution for (5x-5)(3x+6)= 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 (5x-5)(3x+6)= equation:


Simplifying
(5x + -5)(3x + 6) = 0

Reorder the terms:
(-5 + 5x)(3x + 6) = 0

Reorder the terms:
(-5 + 5x)(6 + 3x) = 0

Multiply (-5 + 5x) * (6 + 3x)
(-5(6 + 3x) + 5x * (6 + 3x)) = 0
((6 * -5 + 3x * -5) + 5x * (6 + 3x)) = 0
((-30 + -15x) + 5x * (6 + 3x)) = 0
(-30 + -15x + (6 * 5x + 3x * 5x)) = 0
(-30 + -15x + (30x + 15x2)) = 0

Combine like terms: -15x + 30x = 15x
(-30 + 15x + 15x2) = 0

Solving
-30 + 15x + 15x2 = 0

Solving for variable 'x'.

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

Factor a trinomial.
15((-2 + -1x)(1 + -1x)) = 0

Ignore the factor 15.

Subproblem 1

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1

Solution

x = {-2, 1}

See similar equations:

| 3x-5=m | | 4/5x+18=-2(3+2x) | | 5a+y=15 | | 2p+3q+1=0 | | 6+2x=48 | | 8x^3=2x^2 | | 6(5x+18)=438 | | 5(2r+3)=10(r+7)-5 | | 10s+16=180 | | (6)ln(x)=30 | | 0.5x-.5=.75x+1-x | | 6-9x+6-9x+6-9x=180 | | 4(2x+5)=-2x-8 | | (5n-3)(4-3n)=0 | | 3(3x+1)=8(x+1)-7 | | 10(9x+6)=510 | | v^4w^4-81v^4=0 | | -6(x+7)-42=8-38 | | 5x-70=145 | | n=0.733(13)+8.398 | | y=1.0+20 | | .9a^2+5.4-4=0 | | 2b+v=13 | | x-9+9=x | | 2(x+6)+8=26 | | 7x+1=125 | | n=0.733(19)+8.398 | | 12=(-x)+9 | | 5(8x+15)=435 | | x-19/7=x-24/7 | | 6x=12(x-0.5) | | (X+2x-9)+5=260 |

Equations solver categories