(4x+9)*(-3x+5)=

Simple and best practice solution for (4x+9)*(-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 (4x+9)*(-3x+5)= equation: 


Simplifying
(4x + 9)(-3x + 5) = 0

Reorder the terms:
(9 + 4x)(-3x + 5) = 0

Reorder the terms:
(9 + 4x)(5 + -3x) = 0

Multiply (9 + 4x) * (5 + -3x)
(9(5 + -3x) + 4x * (5 + -3x)) = 0
((5 * 9 + -3x * 9) + 4x * (5 + -3x)) = 0
((45 + -27x) + 4x * (5 + -3x)) = 0
(45 + -27x + (5 * 4x + -3x * 4x)) = 0
(45 + -27x + (20x + -12x2)) = 0

Combine like terms: -27x + 20x = -7x
(45 + -7x + -12x2) = 0

Solving
45 + -7x + -12x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + -3x)(9 + 4x) = 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 '(9 + 4x)' equal to zero and attempt to solve:

Simplifying
9 + 4x = 0

Solving
9 + 4x = 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 + 4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = 0 + -9
4x = 0 + -9

Combine like terms: 0 + -9 = -9
4x = -9

Divide each side by '4'.
x = -2.25

Simplifying
x = -2.25
Solution
x = {1.666666667, -2.25}

See similar equations:

| 110=x+4x+4x+3 | | (8x-10)*(-2x^2-10+7)= | | (8x-10)x(-2x-10+7)= | | (x-6)+(x-9)=54 | | (x+1)(x+2)= | | X=(2+2) | | (x+1)(x+1)= | | 8x-3x+2=-33 | | X+6=3(x-2) | | 17=-13-k | | Y+5=77 | | -3x-6=-12 | | Y-(y+5)=77 | | 3t=6t-7 | | Y+(y+5)=77 | | Y+(y-5)=77 | | y^2+7y-1=0 | | 20x=12x+80 | | m+6=5 | | (x+6)(x^2-4)=0 | | x^6+x^5+3x^4+3x^2+x+1=0 | | 2x^2=8(4x-5)+10 | | 3b^2-15b+18= | | 4h+8-7h-2h=89 | | w^2-16w+63= | | 101-10x=10x+19 | | 4(2x-3)-5=7-(2x-5) | | 5x+13=3x+9 | | 3(x-8)-5(7+x)=4x-11 | | -4x+10=-2x-20 | | 5x+38=x-52 | | 12x-4=3x^3-x^2 |

Equations solver categories