(-2x+7)(8x+5)=

Simple and best practice solution for (-2x+7)(8x+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 (-2x+7)(8x+5)= equation: 


Simplifying
(-2x + 7)(8x + 5) = 0

Reorder the terms:
(7 + -2x)(8x + 5) = 0

Reorder the terms:
(7 + -2x)(5 + 8x) = 0

Multiply (7 + -2x) * (5 + 8x)
(7(5 + 8x) + -2x * (5 + 8x)) = 0
((5 * 7 + 8x * 7) + -2x * (5 + 8x)) = 0
((35 + 56x) + -2x * (5 + 8x)) = 0
(35 + 56x + (5 * -2x + 8x * -2x)) = 0
(35 + 56x + (-10x + -16x2)) = 0

Combine like terms: 56x + -10x = 46x
(35 + 46x + -16x2) = 0

Solving
35 + 46x + -16x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(7 + -2x)(5 + 8x) = 0


Subproblem 1
Set the factor '(7 + -2x)' equal to zero and attempt to solve:

Simplifying
7 + -2x = 0

Solving
7 + -2x = 0

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

Add '-7' to each side of the equation.
7 + -7 + -2x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 0 + -7
-2x = 0 + -7

Combine like terms: 0 + -7 = -7
-2x = -7

Divide each side by '-2'.
x = 3.5

Simplifying
x = 3.5

Subproblem 2
Set the factor '(5 + 8x)' equal to zero and attempt to solve:

Simplifying
5 + 8x = 0

Solving
5 + 8x = 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 + 8x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 8x = 0 + -5
8x = 0 + -5

Combine like terms: 0 + -5 = -5
8x = -5

Divide each side by '8'.
x = -0.625

Simplifying
x = -0.625
Solution
x = {3.5, -0.625}

See similar equations:

| (x+7)(x+3)-(-9x-3)(x+2)= | | 7p^2-20p+12= | | 2X^2-49X=360 | | 2x^3y^4/3xy)3 | | 2V+28=-6(v+6) | | 2X^2-49X=0 | | (8x+4)(-6x+5)= | | x-x^(1/3)=0 | | x-x^(1/3) | | -4.9t^2+14t+300=0 | | -7(w+1)=9w-23 | | 2v-44=-6(v-6) | | (3x^4+8y^3)(4x^2+2y^5)= | | 5(x+7)2=0 | | 7(y-4)=5y-30 | | x=-6(-0)+7 | | -4x+3=-5y-7 | | 12x-0.7=5x+3.2 | | 6-18=z/-7 | | 6k+1=43 | | 200=142-y | | 284-y=14 | | 1/2(x=25)=(34,.5,25) | | 6y(7)= | | ln(3x+5)=1.5 | | 1-5x+6=2 | | 2m^2-50= | | 1-5/4x=8 | | 5+log[4](4x)=6 | | 6=K-2 | | -0.15x^3+4.5x^2+10x+600=0 | | 25n=10 |

Equations solver categories