(x-1)(3x+5)=

Simple and best practice solution for (x-1)(3x+5)= 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-1)(3x+5)= equation: 


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

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

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

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

Combine like terms: -3x + 5x = 2x
(-5 + 2x + 3x2) = 0

Solving
-5 + 2x + 3x2 = 0

Solving for variable 'x'.

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


Subproblem 1
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

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 = {-1.666666667, 1}

See similar equations:

| -0.5y=-2.2+-0.6 | | 5x+3y=-11 | | 2y(3y)+16(y+2)-10= | | 4x-10=116 | | 3x+7x= | | 29+.08=46.12 | | 2.33+.66=-5+-3y | | 4x-4+2= | | -5=x+3y | | 4(x+4)5=2x-4 | | 3x-(2x+5)=3 | | 6x^2+28x-10=0 | | -3+-1y=3+0.5y | | (2x-9)1/4=2+x/12 | | 4+-0.5y=-7+x | | 2y-6+4y-8= | | 8x-6-3x= | | 16.3k+7.5k=-64.1 | | 2z^2+17z+10= | | 10=22-0.22Q | | -2.5+w=3.7 | | 5(k+9)=0 | | 6c^2+7c+2=0 | | 11=-5x*-2 | | x^2-15x-154=0 | | s^2+17s+52=0 | | -3=-6x+3(3x-6) | | 21x^2+29x-10=0 | | x^2+18x=63 | | 4x^2+20+25=0 | | 3x+13=-8 | | 17a^2-24ac=0 |

Equations solver categories