(2x+11)(5x-9)=0

Simple and best practice solution for (2x+11)(5x-9)=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 (2x+11)(5x-9)=0 equation: 


Simplifying
(2x + 11)(5x + -9) = 0

Reorder the terms:
(11 + 2x)(5x + -9) = 0

Reorder the terms:
(11 + 2x)(-9 + 5x) = 0

Multiply (11 + 2x) * (-9 + 5x)
(11(-9 + 5x) + 2x * (-9 + 5x)) = 0
((-9 * 11 + 5x * 11) + 2x * (-9 + 5x)) = 0
((-99 + 55x) + 2x * (-9 + 5x)) = 0
(-99 + 55x + (-9 * 2x + 5x * 2x)) = 0
(-99 + 55x + (-18x + 10x2)) = 0

Combine like terms: 55x + -18x = 37x
(-99 + 37x + 10x2) = 0

Solving
-99 + 37x + 10x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-11 + -2x)(9 + -5x) = 0


Subproblem 1
Set the factor '(-11 + -2x)' equal to zero and attempt to solve:

Simplifying
-11 + -2x = 0

Solving
-11 + -2x = 0

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

Add '11' to each side of the equation.
-11 + 11 + -2x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -2x = 0 + 11
-2x = 0 + 11

Combine like terms: 0 + 11 = 11
-2x = 11

Divide each side by '-2'.
x = -5.5

Simplifying
x = -5.5

Subproblem 2
Set the factor '(9 + -5x)' equal to zero and attempt to solve:

Simplifying
9 + -5x = 0

Solving
9 + -5x = 0

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

Add '-9' to each side of the equation.
9 + -9 + -5x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -5x = 0 + -9
-5x = 0 + -9

Combine like terms: 0 + -9 = -9
-5x = -9

Divide each side by '-5'.
x = 1.8

Simplifying
x = 1.8
Solution
x = {-5.5, 1.8}

See similar equations:

| 4(x+2)=2x-3 | | .30*30= | | 14x=12x+35 | | .20*180= | | 9x=6x-9 | | (3x-6)(5x-8)=0 | | 1/11(121x+66)-4=-1/22(55x+110) | | 6x-(-x+7.5)=4 | | 3k+5=6 | | 3/7=9/x | | a/59=89 | | 6q+14-8q= | | 6x-(-x+7.4)=5 | | -2c-4=-4c+8 | | 7x-7.5=4 | | x^2+11x+34=6 | | 15+s/3-6 | | 11x=75 | | 9a/27+9/27=45a/40+64/40 | | 4x-3+5x=96 | | 250/490/240/490 | | -2/7y=-8 | | y(y)-20y=-118 | | -47-36= | | 3x^3-8x-8=0 | | 2y=-2x+15 | | (5/6x-15/4)(9/2x+4/7)=0 | | 4(2m+6)+3(3m+5m)= | | 8x+3x=75 | | 1/4(2x-5)=3 | | 10z+10(4)-4z-4(2)=3z-3(1)+2z-2(3) | | x/7=15/56 |

Equations solver categories