(x+2)(3x-5)+(4x-3)(3x-5)=0

Simple and best practice solution for (x+2)(3x-5)+(4x-3)(3x-5)=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+2)(3x-5)+(4x-3)(3x-5)=0 equation:


Simplifying
(x + 2)(3x + -5) + (4x + -3)(3x + -5) = 0

Reorder the terms:
(2 + x)(3x + -5) + (4x + -3)(3x + -5) = 0

Reorder the terms:
(2 + x)(-5 + 3x) + (4x + -3)(3x + -5) = 0

Multiply (2 + x) * (-5 + 3x)
(2(-5 + 3x) + x(-5 + 3x)) + (4x + -3)(3x + -5) = 0
((-5 * 2 + 3x * 2) + x(-5 + 3x)) + (4x + -3)(3x + -5) = 0
((-10 + 6x) + x(-5 + 3x)) + (4x + -3)(3x + -5) = 0
(-10 + 6x + (-5 * x + 3x * x)) + (4x + -3)(3x + -5) = 0
(-10 + 6x + (-5x + 3x2)) + (4x + -3)(3x + -5) = 0

Combine like terms: 6x + -5x = 1x
(-10 + 1x + 3x2) + (4x + -3)(3x + -5) = 0

Reorder the terms:
-10 + 1x + 3x2 + (-3 + 4x)(3x + -5) = 0

Reorder the terms:
-10 + 1x + 3x2 + (-3 + 4x)(-5 + 3x) = 0

Multiply (-3 + 4x) * (-5 + 3x)
-10 + 1x + 3x2 + (-3(-5 + 3x) + 4x * (-5 + 3x)) = 0
-10 + 1x + 3x2 + ((-5 * -3 + 3x * -3) + 4x * (-5 + 3x)) = 0
-10 + 1x + 3x2 + ((15 + -9x) + 4x * (-5 + 3x)) = 0
-10 + 1x + 3x2 + (15 + -9x + (-5 * 4x + 3x * 4x)) = 0
-10 + 1x + 3x2 + (15 + -9x + (-20x + 12x2)) = 0

Combine like terms: -9x + -20x = -29x
-10 + 1x + 3x2 + (15 + -29x + 12x2) = 0

Reorder the terms:
-10 + 15 + 1x + -29x + 3x2 + 12x2 = 0

Combine like terms: -10 + 15 = 5
5 + 1x + -29x + 3x2 + 12x2 = 0

Combine like terms: 1x + -29x = -28x
5 + -28x + 3x2 + 12x2 = 0

Combine like terms: 3x2 + 12x2 = 15x2
5 + -28x + 15x2 = 0

Solving
5 + -28x + 15x2 = 0

Solving for variable 'x'.

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

Subproblem 1

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 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 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

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 = {0.2, 1.666666667}

See similar equations:

| -3x=12/35 | | 18x^7=81x^8+x^6 | | 4.9t^2-(4.2104*0.966*t)-0.28=0 | | 4i+6=i-4 | | 4.9t^2-(4.2104*0.707*t)-0.28=0 | | 0.4x+0.25(60-x)=33 | | 10n+8=78whatsn | | -1/2x-10=-54.5 | | 4.9t^2-(4.2104*0.259*t)-0.28=0 | | 3n-12=18whatsn | | -1/2x-10=-27.5 | | 1/3y=5/6x-2 | | -1/2x-10=-275 | | -1/2x-10 | | sin(a+14p/3) | | y=-1/2x+3/4 | | (2x+7)(3x-11)=0 | | -7x-11+4=0 | | (7x+1)*8x= | | 4.9t^2-(4.87*0.259*t)-0.28=0 | | 0.60x+0.10(400-x)=0.50(400) | | x^2+7=4 | | -9y=4.59 | | (3t+7)(t+6)=0 | | /3+6/8=26 | | 1/2*9.8*t^2-4.87*0.259*t-0.28=0 | | 3-2x=x^2 | | (x-3)(x-8)-6=0 | | 1/2*9.8*t^2-4.87*0.259*t-0.28 | | 3p^2+7=0 | | 9=x/7-11 | | 0.80x+0.10(60)=0.70(x+60) |

Equations solver categories