5(3x-7)+x(3x-7)=

Simple and best practice solution for 5(3x-7)+x(3x-7)= 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 5(3x-7)+x(3x-7)= equation: 


Simplifying
5(3x + -7) + x(3x + -7) = 0

Reorder the terms:
5(-7 + 3x) + x(3x + -7) = 0
(-7 * 5 + 3x * 5) + x(3x + -7) = 0
(-35 + 15x) + x(3x + -7) = 0

Reorder the terms:
-35 + 15x + x(-7 + 3x) = 0
-35 + 15x + (-7 * x + 3x * x) = 0
-35 + 15x + (-7x + 3x2) = 0

Combine like terms: 15x + -7x = 8x
-35 + 8x + 3x2 = 0

Solving
-35 + 8x + 3x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-5 + -1x)(7 + -3x) = 0


Subproblem 1
Set the factor '(-5 + -1x)' equal to zero and attempt to solve:

Simplifying
-5 + -1x = 0

Solving
-5 + -1x = 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 + -1x = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -1x = 0 + 5
-1x = 0 + 5

Combine like terms: 0 + 5 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

Subproblem 2
Set the factor '(7 + -3x)' equal to zero and attempt to solve:

Simplifying
7 + -3x = 0

Solving
7 + -3x = 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 + -3x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 0 + -7
-3x = 0 + -7

Combine like terms: 0 + -7 = -7
-3x = -7

Divide each side by '-3'.
x = 2.333333333

Simplifying
x = 2.333333333
Solution
x = {-5, 2.333333333}

See similar equations:

| 6-2(1)=6 | | 6-2(0)=6 | | 0.67a+3=0.2a-10 | | 6-2(-1)=6 | | 1/4m^-5 | | 240+60r= | | 6-2(-2)=6 | | X/20=80/100 | | 0.05x+0.03(x-2100)=145 | | 4x+2+6x+18=70 | | -3(2n+3)=12 | | 6x+7y=93 | | 12y-6=59-y | | 2x/(x-6)=12/(x-6) | | 24+3y=-3 | | 7x^2=13x-6 | | 0.20(x)+0.25(17)=0.21(x+17) | | y^2+3y-15=0 | | x^2+2x+(sqrt(6x))=17 | | 2.4m-6.8+3.8=-8.2 | | 1.4-1.6t+96=4.6 | | ln(x)^(1/3) | | 0.3x-.24=0.36+.53x | | A=C+vm | | x-(.20x)=20 | | 20-(.20x)=20 | | (3+5)+y(4+7)= | | 270=x*360/4 | | 7x-(3x-6)=30 | | 7u(-5-2u)= | | 18t^2+2t=16 | | b*4b=1936 |

Equations solver categories