-5x^2=34x-7

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Solution for -5x^2=34x-7 equation:


Simplifying
-5x2 = 34x + -7

Reorder the terms:
-5x2 = -7 + 34x

Solving
-5x2 = -7 + 34x

Solving for variable 'x'.

Reorder the terms:
7 + -34x + -5x2 = -7 + 34x + 7 + -34x

Reorder the terms:
7 + -34x + -5x2 = -7 + 7 + 34x + -34x

Combine like terms: -7 + 7 = 0
7 + -34x + -5x2 = 0 + 34x + -34x
7 + -34x + -5x2 = 34x + -34x

Combine like terms: 34x + -34x = 0
7 + -34x + -5x2 = 0

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

Subproblem 1

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

Subproblem 2

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

Solution

x = {0.2, -7}

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