2c^2=7c-6

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Solution for 2c^2=7c-6 equation:


Simplifying
2c2 = 7c + -6

Reorder the terms:
2c2 = -6 + 7c

Solving
2c2 = -6 + 7c

Solving for variable 'c'.

Reorder the terms:
6 + -7c + 2c2 = -6 + 7c + 6 + -7c

Reorder the terms:
6 + -7c + 2c2 = -6 + 6 + 7c + -7c

Combine like terms: -6 + 6 = 0
6 + -7c + 2c2 = 0 + 7c + -7c
6 + -7c + 2c2 = 7c + -7c

Combine like terms: 7c + -7c = 0
6 + -7c + 2c2 = 0

Factor a trinomial.
(3 + -2c)(2 + -1c) = 0

Subproblem 1

Set the factor '(3 + -2c)' equal to zero and attempt to solve: Simplifying 3 + -2c = 0 Solving 3 + -2c = 0 Move all terms containing c to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2c = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2c = 0 + -3 -2c = 0 + -3 Combine like terms: 0 + -3 = -3 -2c = -3 Divide each side by '-2'. c = 1.5 Simplifying c = 1.5

Subproblem 2

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

Solution

c = {1.5, 2}

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