6x*2+7x-2=x(7+6x)-2

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Solution for 6x*2+7x-2=x(7+6x)-2 equation:


Simplifying
6x * 2 + 7x + -2 = x(7 + 6x) + -2

Reorder the terms for easier multiplication:
6 * 2x + 7x + -2 = x(7 + 6x) + -2

Multiply 6 * 2
12x + 7x + -2 = x(7 + 6x) + -2

Reorder the terms:
-2 + 12x + 7x = x(7 + 6x) + -2

Combine like terms: 12x + 7x = 19x
-2 + 19x = x(7 + 6x) + -2
-2 + 19x = (7 * x + 6x * x) + -2
-2 + 19x = (7x + 6x2) + -2

Reorder the terms:
-2 + 19x = -2 + 7x + 6x2

Add '2' to each side of the equation.
-2 + 2 + 19x = -2 + 7x + 2 + 6x2

Combine like terms: -2 + 2 = 0
0 + 19x = -2 + 7x + 2 + 6x2
19x = -2 + 7x + 2 + 6x2

Reorder the terms:
19x = -2 + 2 + 7x + 6x2

Combine like terms: -2 + 2 = 0
19x = 0 + 7x + 6x2
19x = 7x + 6x2

Solving
19x = 7x + 6x2

Solving for variable 'x'.

Combine like terms: 19x + -7x = 12x
12x + -6x2 = 7x + 6x2 + -7x + -6x2

Reorder the terms:
12x + -6x2 = 7x + -7x + 6x2 + -6x2

Combine like terms: 7x + -7x = 0
12x + -6x2 = 0 + 6x2 + -6x2
12x + -6x2 = 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
12x + -6x2 = 0

Factor out the Greatest Common Factor (GCF), '6x'.
6x(2 + -1x) = 0

Ignore the factor 6.

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 '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0, 2}

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