10x^2=-13x+3

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Solution for 10x^2=-13x+3 equation:


Simplifying
10x2 = -13x + 3

Reorder the terms:
10x2 = 3 + -13x

Solving
10x2 = 3 + -13x

Solving for variable 'x'.

Reorder the terms:
-3 + 13x + 10x2 = 3 + -13x + -3 + 13x

Reorder the terms:
-3 + 13x + 10x2 = 3 + -3 + -13x + 13x

Combine like terms: 3 + -3 = 0
-3 + 13x + 10x2 = 0 + -13x + 13x
-3 + 13x + 10x2 = -13x + 13x

Combine like terms: -13x + 13x = 0
-3 + 13x + 10x2 = 0

Factor a trinomial.
(-3 + -2x)(1 + -5x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 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 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Solution

x = {-1.5, 0.2}

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