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

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


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

Reorder the terms:
3x(-9 + -5x) = 3x + (-5x)
(-9 * 3x + -5x * 3x) = 3x + (-5x)
(-27x + -15x2) = 3x + (-5x)

Combine like terms: 3x + (-5x) = -2x
-27x + -15x2 = -2x

Solving
-27x + -15x2 = -2x

Solving for variable 'x'.

Reorder the terms:
-27x + 2x + -15x2 = -2x + 2x

Combine like terms: -27x + 2x = -25x
-25x + -15x2 = -2x + 2x

Combine like terms: -2x + 2x = 0
-25x + -15x2 = 0

Factor out the Greatest Common Factor (GCF), '-5x'.
-5x(5 + 3x) = 0

Ignore the factor -5.

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

Move all terms containing x to the left, all other terms to the right.

Simplifying
x = 0

Subproblem 2
Set the factor '(5 + 3x)' equal to zero and attempt to solve:

Simplifying
5 + 3x = 0

Solving
5 + 3x = 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 + 3x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 3x = 0 + -5
3x = 0 + -5

Combine like terms: 0 + -5 = -5
3x = -5

Divide each side by '3'.
x = -1.666666667

Simplifying
x = -1.666666667
Solution
x = {0, -1.666666667}

See similar equations:

| 7x+3-5x+2=25 | | 9(n+3)=6n+27+3n | | https://www.connexus.com/content/media/1295569-10222014-105012-AM-1473483982.gif | | x-7=3x-21 | | .27386=.4*sinx+.5*cosx | | 5x+19y=-2 | | 3r+10=7(2r-2)+2 | | 9x+3-6x+29= | | 7/x-1 | | 2(x+5)-3=-(2x+1)1 | | 6(2-11)+15=3x+12 | | 3/5x-2/3=4x/3 | | -x+8y=-63 | | 7x-5(4x-9)=136 | | .27468=.4sinx+.5cosx | | 2(8y^2+5)= | | 179x=53 | | 53x=179 | | -8x^2-4x+6=0 | | -0.21+5.59y-1.85-8.65y= | | -m-19=-8(m-2) | | x+(3*8.75)+4.99x+5.98=66.58 | | 2r+12=2r+12 | | 175x=1/2 | | 4x+5-3x=-10 | | 6-4[5-(7y-2)]= | | 5/16.N=17/4 | | 27+3n=-6(1-6n) | | 12/2-5=-29 | | -21x+-4=17 | | 9(w-7)-(6w-2)=2w | | 8x+78+2+114=180 |

Equations solver categories