7x(x-4)-2x(8x-4x+3)=

Simple and best practice solution for 7x(x-4)-2x(8x-4x+3)= 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 7x(x-4)-2x(8x-4x+3)= equation:


Simplifying
7x(x + -4) + -2x(8x + -4x + 3) = 0

Reorder the terms:
7x(-4 + x) + -2x(8x + -4x + 3) = 0
(-4 * 7x + x * 7x) + -2x(8x + -4x + 3) = 0
(-28x + 7x2) + -2x(8x + -4x + 3) = 0

Reorder the terms:
-28x + 7x2 + -2x(3 + 8x + -4x) = 0

Combine like terms: 8x + -4x = 4x
-28x + 7x2 + -2x(3 + 4x) = 0
-28x + 7x2 + (3 * -2x + 4x * -2x) = 0
-28x + 7x2 + (-6x + -8x2) = 0

Reorder the terms:
-28x + -6x + 7x2 + -8x2 = 0

Combine like terms: -28x + -6x = -34x
-34x + 7x2 + -8x2 = 0

Combine like terms: 7x2 + -8x2 = -1x2
-34x + -1x2 = 0

Solving
-34x + -1x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1x'.
-1x(34 + x) = 0

Ignore the factor -1.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(34 + x)' equal to zero and attempt to solve: Simplifying 34 + x = 0 Solving 34 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-34' to each side of the equation. 34 + -34 + x = 0 + -34 Combine like terms: 34 + -34 = 0 0 + x = 0 + -34 x = 0 + -34 Combine like terms: 0 + -34 = -34 x = -34 Simplifying x = -34

Solution

x = {0, -34}

See similar equations:

| -8x+12=4x+24 | | 8x+12=10-24 | | 7x+12=34 | | 6x-5=8x+1 | | c=156+13 | | 11/x^5 | | 11/c^5 | | sin9x/sin10x | | cos^2x+2sinx+2=0 | | (54/2)-10 | | t/10=3 | | 6a-6=4b | | 3x^2+7x=49 | | lg(x-8)-lg(3x-4)=lg(x-5) | | X(x+4)-5(x-4)=0 | | -6n-40=24 | | Lnx^3-4lnx^2-17lnx+60=0 | | x^2-(a+4)x+4a+1=0 | | (5y-15)=y | | 350x-70= | | 6x^6+600=6473 | | X^11=3876 | | 1=(y^-.0.5)/0.5 | | 1/3x8-x | | 3+ln(x-2)=5 | | x+9.5=-4 | | 5+9*x=23 | | 6x+4=5(x+2) | | 5*x-45=0 | | 5y+2y+3y= | | 110*x=180 | | 5*x+5=25 |

Equations solver categories