c^2+10=7c

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Solution for c^2+10=7c equation:


Simplifying
c2 + 10 = 7c

Reorder the terms:
10 + c2 = 7c

Solving
10 + c2 = 7c

Solving for variable 'c'.

Reorder the terms:
10 + -7c + c2 = 7c + -7c

Combine like terms: 7c + -7c = 0
10 + -7c + c2 = 0

Factor a trinomial.
(2 + -1c)(5 + -1c) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(5 + -1c)' equal to zero and attempt to solve: Simplifying 5 + -1c = 0 Solving 5 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1c = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1c = 0 + -5 -1c = 0 + -5 Combine like terms: 0 + -5 = -5 -1c = -5 Divide each side by '-1'. c = 5 Simplifying c = 5

Solution

c = {2, 5}

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