5a^2=17a-14

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Solution for 5a^2=17a-14 equation:


Simplifying
5a2 = 17a + -14

Reorder the terms:
5a2 = -14 + 17a

Solving
5a2 = -14 + 17a

Solving for variable 'a'.

Reorder the terms:
14 + -17a + 5a2 = -14 + 17a + 14 + -17a

Reorder the terms:
14 + -17a + 5a2 = -14 + 14 + 17a + -17a

Combine like terms: -14 + 14 = 0
14 + -17a + 5a2 = 0 + 17a + -17a
14 + -17a + 5a2 = 17a + -17a

Combine like terms: 17a + -17a = 0
14 + -17a + 5a2 = 0

Factor a trinomial.
(7 + -5a)(2 + -1a) = 0

Subproblem 1

Set the factor '(7 + -5a)' equal to zero and attempt to solve: Simplifying 7 + -5a = 0 Solving 7 + -5a = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -5a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5a = 0 + -7 -5a = 0 + -7 Combine like terms: 0 + -7 = -7 -5a = -7 Divide each side by '-5'. a = 1.4 Simplifying a = 1.4

Subproblem 2

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

Solution

a = {1.4, 2}

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