-7(3x-5)+x(6x-10)=0

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Solution for -7(3x-5)+x(6x-10)=0 equation: 


Simplifying
-7(3x + -5) + x(6x + -10) = 0

Reorder the terms:
-7(-5 + 3x) + x(6x + -10) = 0
(-5 * -7 + 3x * -7) + x(6x + -10) = 0
(35 + -21x) + x(6x + -10) = 0

Reorder the terms:
35 + -21x + x(-10 + 6x) = 0
35 + -21x + (-10 * x + 6x * x) = 0
35 + -21x + (-10x + 6x2) = 0

Combine like terms: -21x + -10x = -31x
35 + -31x + 6x2 = 0

Solving
35 + -31x + 6x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(5 + -3x)(7 + -2x) = 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 '(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
Solution
x = {1.666666667, 3.5}

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