15x-8x+3x(4-7x)=

Simple and best practice solution for 15x-8x+3x(4-7x)= 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 15x-8x+3x(4-7x)= equation: 


Simplifying
15x + -8x + 3x(4 + -7x) = 0
15x + -8x + (4 * 3x + -7x * 3x) = 0
15x + -8x + (12x + -21x2) = 0

Combine like terms: 15x + -8x = 7x
7x + 12x + -21x2 = 0

Combine like terms: 7x + 12x = 19x
19x + -21x2 = 0

Solving
19x + -21x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(19 + -21x) = 0


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 '(19 + -21x)' equal to zero and attempt to solve:

Simplifying
19 + -21x = 0

Solving
19 + -21x = 0

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

Add '-19' to each side of the equation.
19 + -19 + -21x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -21x = 0 + -19
-21x = 0 + -19

Combine like terms: 0 + -19 = -19
-21x = -19

Divide each side by '-21'.
x = 0.9047619048

Simplifying
x = 0.9047619048
Solution
x = {0, 0.9047619048}

See similar equations:

| 10+20+17=47 | | 60p+20=-78+24 | | 1.5(45-7t)= | | 4+7=47 | | 4+3(2r-2)-3(4r+7)-7= | | 6x-8=10-3x | | -3+7m=18 | | 9+x=2x+3 | | 15x+15x+x=14 | | 13x=7y+23 | | 5-6(x-7)=47 | | 0=3x^2-6x+10 | | 5x-1=-3x+63 | | 15x=5y+25 | | x+22=-13 | | -3x+9=7x-91 | | 5t-16=6-5t | | -9+3x=2x-13 | | 24x^2+78x-21=0 | | 3+4x=-x+23 | | 1/y=2/9y-7 | | 7x-3=29+3x | | 10x+y=-2 | | 7x-6=-10+3x | | 7x-4=-4x+18 | | 8+3(2t-3)-3(4t+8)-10= | | 7x+8=5x-16 | | 5n-17= | | 2x+2=54 | | 8(2)+12=60 | | 15=n-71 | | 17n=136 |

Equations solver categories