5x(3x+5)=10

Simple and best practice solution for 5x(3x+5)=10 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(3x+5)=10 equation:


Simplifying
5x(3x + 5) = 10

Reorder the terms:
5x(5 + 3x) = 10
(5 * 5x + 3x * 5x) = 10
(25x + 15x2) = 10

Solving
25x + 15x2 = 10

Solving for variable 'x'.

Reorder the terms:
-10 + 25x + 15x2 = 10 + -10

Combine like terms: 10 + -10 = 0
-10 + 25x + 15x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-2 + 5x + 3x2) = 0

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

Ignore the factor 5.

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 + -3x)' equal to zero and attempt to solve: Simplifying 1 + -3x = 0 Solving 1 + -3x = 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 + -3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -3x = 0 + -1 -3x = 0 + -1 Combine like terms: 0 + -1 = -1 -3x = -1 Divide each side by '-3'. x = 0.3333333333 Simplifying x = 0.3333333333

Solution

x = {-2, 0.3333333333}

See similar equations:

| w=21+2p | | 3.2x+14=-4 | | 163.2+23.84x-16x^2=4 | | 5x(3x+5)=5 | | 5=5a | | 12rs+5r-6s= | | x^2-490x+5000=0 | | 5+4b=20 | | 9-6x=26 | | 3y-2=5y+6 | | -3(4+6n)-7=8n-7-14 | | -5n-6+4n=-14 | | -6(y-2)=2y-24 | | -6(7-2)=2y-24 | | 6=2+d | | -5u-46=-8(u+8) | | Y-2=2.6(x-0) | | 45-(4-2y-4(y+7))=-4(1+3y)-(4-3(y+2)-2(2y-5)) | | -11+x=-7x-8(x+1) | | -37+7=-9y+49 | | -37+7=-97+49 | | 10x-30+7x=13x | | 13-3v=8v+2 | | -5v+8(v+3)=39 | | 7x^2+16x=192 | | 3(w-8)+3w=-18 | | 18n-24t= | | 7=3y+y-8 | | 6(y+3)+2y=-38 | | X-2+x-3=123 | | 6x-9x+9=x-7+16 | | (2-z)(2z+5)=0 |

Equations solver categories