6x^2+8=7x+7

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Solution for 6x^2+8=7x+7 equation:


Simplifying
6x2 + 8 = 7x + 7

Reorder the terms:
8 + 6x2 = 7x + 7

Reorder the terms:
8 + 6x2 = 7 + 7x

Solving
8 + 6x2 = 7 + 7x

Solving for variable 'x'.

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

Combine like terms: 8 + -7 = 1
1 + -7x + 6x2 = 7 + 7x + -7 + -7x

Reorder the terms:
1 + -7x + 6x2 = 7 + -7 + 7x + -7x

Combine like terms: 7 + -7 = 0
1 + -7x + 6x2 = 0 + 7x + -7x
1 + -7x + 6x2 = 7x + -7x

Combine like terms: 7x + -7x = 0
1 + -7x + 6x2 = 0

Factor a trinomial.
(1 + -6x)(1 + -1x) = 0

Subproblem 1

Set the factor '(1 + -6x)' equal to zero and attempt to solve: Simplifying 1 + -6x = 0 Solving 1 + -6x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -6x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -6x = 0 + -1 -6x = 0 + -1 Combine like terms: 0 + -1 = -1 -6x = -1 Divide each side by '-6'. x = 0.1666666667 Simplifying x = 0.1666666667

Subproblem 2

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

Solution

x = {0.1666666667, 1}

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